Instruction/ maintenance manual of the product C-30HDG Zenith
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OPERA TION AND P AR TS MANUAL Re vision #6 (04/02/12) SERIES MODEL C-30HDG CONCRETE PUMP (ZENITH 416 GASOLINE ENGINE) THIS MANU AL MUST A CCOMP ANY THE EQUIPMENT A T ALL TIMES. T o find the latest revision of this publication, visit our website at: www .
P A GE 2 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — PR OPOSITION 65 W ARNING.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 3 Grinding/cutting/drilling of masonry , concrete, metal and other materials with silica in their composition may give off dust or mists containing crystalline silica.
P A GE 4 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) MA YCO C-30HDG (ZENITH) CONCRETE PUMP Proposition 65 W ar ning .............................................. 2 Silicosis/Respiratory W a r nings ..............
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 5 P A R TS ORDERING PR OCEDURES www .multiquip .com Or dering par ts has never been easier! Choose fr om three easy op.
P A GE 6 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — PUMP SPECIFICA TIONS T able 1. C-30HDG Pump Specifications Pump T ype Reciprocating Piston Pumping Rate Up to 25 cu. yds. per hour* V er tical Pumping Height Up to 150 ft.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 7 C-30HDG PUMP — PUMP DIMENSIONS Figure 1. C-30HDG Concrete Pump Dimensions.
P A GE 8 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — SAFETY MESSA GE ALER T SYMBOLS Safety precautions should be followed at all times when operating this equipment. F ailure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 9 C-30HDG PUMP — SAFETY MESSA GE ALER T SYMBOLS AL W A YS place the Engine ON/OFF s witch in the OFF position and remove the ignition key when the pump is not in use. AL W A YS wear approv ed respiratory protection.
P AGE 10 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — R ULES FOR SAFE OPERA TION The following safety guidelines should always be used when operating the Mayco C-30HDG Concrete Pump: General Safety ■ DO NOT operate or service this equipment before reading this entire manual.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 11 C-30HDG PUMP — R ULES FOR SAFE OPERA TION ■ CA UTION must alw ays be obser v ed while ser vicing this pump . Rotating par ts can cause injur y if contacted. ■ AL W A YS stored the pump in a clean, dr y location out of the reach of children.
P AGE 12 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) Emergencies ■ AL W A YS know the location of the nearest fire e xtinguisher and first aid kit . Know the location of the nearest telephone. Also know the phone numbers of the nearest ambulance , doctor and fire depar tment .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 13 NO TES.
P AGE 14 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — T O WING GUIDELINES T o reduce the possibility of an accident while transpor ting the pump on public roads, always make sure that the trailer and the towing vehicle are in good operating condition and both units are mechanically sound.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 15 C-30HDG PUMP — T O WING GUIDELINES Figure 2. T owing Applications Figure 2 shown below illustrates the typical towing application that should be used when to wing the pump.
P AGE 16 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — TRAILER SAFETY GUIDELINES This section is intended to provide the user with trailer service and maintenance information.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 17 Tires/Wheels/Lug Nuts Tires and wheels are a v er y impor tant and critical components of the trailer . When specifying or replacing the trailer wheels it is impor tant the wheels, tires , and axle are proper ly matched.
P AGE 18 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) Lug Nut T or que Requirements It is e xtremely impor tant to apply and maintain proper wheel mounting torque on the trailer . Be sure to use only the f asteners matched to the cone angle of the wheel.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 19 NO TES.
P AGE 20 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — OPERA TION AND SAFETY DECALS Figure 5. Operation and Safety Decals Figure 5 displa y's .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 21 C-30HDG PUMP — IMPOR T ANT HAND SIGNALS Figure 6. Operation Hand Signals Figure 6 display's the basic hand signals commonly used in concrete pumping operations.
P AGE 22 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — PUMP COMPONENTS Figure 7. Major Pump Components.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 23 C-30HDG PUMP — PUMP COMPONENTS Figure 7 illustrates the location of the major components for the C-30HDG Concrete Pump . The function of each component is described below: 1 .
P AGE 24 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — CONTROL BO X COMPONENTS Figure 8. Pump Control Box Components Figure 8 illustrates the location of the major components for the C-30HDG Control Bo x.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 25 C-30HDG PUMP — ENGINE COMPONENTS Figure 9. Zenith 416 Basic Engine Components Figure 9 illustrates the location of the basic components for the Zenith 416, 1.6 liter gasoline engine.
P AGE 26 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — GENERAL INFORMA TION The following operating principles and operating suggestions should prove helpful in the successful operation of your concrete pump .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 27 C-30HDG PUMP — HO W IT WORKS The C-30HDG concrete pump has one main pumping piston which is valved by means of two ball checks. ( A inlet, and B outlet.) The secondary piston is used as a compensator piston to smooth out the pulsations of a single piston action.
P AGE 28 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) Figure 12 shows the relationship between the return spring, the compensator spring and the rocker arm to maintain a smooth performance . DO NO T tighten the bolt (Item 1) completely , the rod end must be able to mo ve.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 29 C-30HDG PUMP — OPERA TING INFORMA TION OPERA TING SUGGESTIONS 1 . A well-planned location of the pump and routing of the hose bef ore star ting a pour may sa ve subsequent mo v es through- out the job .
P AGE 30 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — OPERA TING INFORMA TION Pumping Tips 1. The effects of heat and excessive time on concrete: Hot concrete, commonly referred to as a hot load, is concrete that has been in the redi-mix truck in excess of 2 to 3 hours.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 31 6 . If a blockage occurs in a hose, “walk the hose” until you find the point of trouble . The hose will be soft immediately past the blockage . If this happens at the star t, disconnect the hose at the first coupling past the blockage.
P AGE 32 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) Down-Hill Pumping Downhill pumping can be difficult on some jobs. It is suggested that a sponge 2”x 4”x 6” be placed in the hose before the start of pumping.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 33 C-30HDG PUMP — OPERA TING INFORMA TION Cam Roller If the cam roller does not r ide on the cam profile smoothly , it may be caused by insufficient line back-pressure; e.
P AGE 34 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — INSPECTION Figure 13. Engine Oil Dipstick (Removal) 3 .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 35 Gasoline Check 1 . Remove the gasoline cap located on top of fuel tank. 2 . Handle Fuel in a saf ety container . If the container does not have a spout use a funnel. 3 .
P AGE 36 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) Starting 1 . Hold the throttle control switch fully to the RIGHT to set the engine speed to IDLE (Figure 20). Figure 20. Throttle Contr ol Switch 2 . Place the pumping control switch (Figure 21) in the OFF position.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 37 C-30HDG PUMP — ST ARTUP/SHUTDO WN PR OCEDURES Figure 22. Ignition Switch 3 . Inser t the ignition key into the ignition s witch (Figure 22), tur n the k ey to the ON position, then to the ST ART position, release the key when the engine starts.
P AGE 38 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — MAINTENANCE (PUMP) General Clean-up Procedure 1 . Ensure that there is no blockage in the hose and line (Pumping Tips, step 8) or in the manif old (Pumping Tips , step 7).
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 39 C-30HDG PUMP — MAINTENANCE (PUMP) Lubrication Box The C-30HDG model features a fully enclosed lubrication box, which utilizes the "SPLASH" method of lubrication.
P AGE 40 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — MAINTENANCE (PUMP) Crankshaft and Cam Assembly Procedure 1 . Set bearing block (P/N EM14303) into hydraulic press. Place bearing cup into bear ing b lock and press in ev enly .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 41 Clutch Lining Replacement (For P/N EM14320 Clutch Assembly Only) The normal lining thickness measures 3/16 of an inch. If the clutch star ts to slip or make an usual noise , it may be necessary to replace the lining.
P AGE 42 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) Bearing Installation 1 . Install the bearing components on the crankshaft making full contact with the back side of the crank disc as indicated the symbol #. See Figure 24 below .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 43 C-30HDG PUMP — MAINTENANCE (PUMP) Detent Hole (3) Installation 1 . After the bearing assembly has been is installed , remove the three “dog type” allen head set screws (B) to allow detents to be dr illed.
P AGE 44 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — MAINTENANCE (PUMP) V -Belt And Drive Chain Adjustment 1 . Loosen the pillow bearing bolts (Figure 26) only to the point where the bolts will remain snug.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 45 C-30HDG PUMP — MAINTENANCE (PUMP) Roller Chain Application A properly selected, installed and maintained drive chain (Figure 27) is an extremely versatile means of power transmission.
P AGE 46 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) The clearance between pin and bushings is very small (Figure 30), on the order of .003 to .005 inches. A lubricant must be thin enough to flow into the chain. SAE 30 weight oil is about right for room temperature.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 47 Assembling and Disassembling Drive Chain The components of the dr ive chain are hardened parts. Striking these par ts may cause metal chips to break off from the chain or the tools used resulting in personal injur y .
P AGE 48 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — ENGINE TROUBLESHOO TING For more detail troubleshooting methods, refer to Zenith Operation and Maintenance manual supplied with your pump. G N I T O O H S E L B U O R T E N I G N E .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 49 C-30HDG PUMP — ENGINE TROUBLESHOO TING For more detail troubleshooting methods, refer to Zenith Operation and Maintenance manual supplied with your pump. ) D E U N I T N O C ( G N I T O O H S E L B U O R T E N I G N E .
P AGE 50 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — ENGINE F A UL T CODES Malfunction Indicator Diagnostic System The Mayco C-30HDG concrete pump features an engine malfunction indicator lamp found on the control box (Figure 32).
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 51 C-30HDG PUMP — ENGINE F A UL T CODES E N I G N E 6 1 4 P Z Z R O F T S I L E D O C T L U A F U C E P C G .
P AGE 52 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — ENGINE F A UL T CODES ) . T N O C ( E N I G N E 6 1 4 P Z Z R O F T S I L E D O C T L U A F U C E P C G .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 53 ) . T N O C ( E N I G N E 6 1 4 P Z Z R O F T S I L E D O C T L U A F U C E P C G .
P AGE 54 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) Figure 38. Zenith Fuel Injection System Wiring Diagram C-30HDG PUMP — WIRING DIA GRAM (ZENITH WIRING HARNES.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 55 Figure 38. Zenith Fuel Injection System Wiring Diagram (Cont.) C-30HDNI PUMP — WIRING DIA GRAM (ZENITH WIRING HAR.
P AGE 56 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — WIRING DIA GRAM Figure 39. Wiring Diagram.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 57 ZPP 416, 420 & 640 CUST OMER 16-PIN CONNECTIONS Re v: 2 Date 02/17/2007 IGN.
P AGE 58 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — WIRING DIA GRAM (T AIL LIGHTS) Figure 40. T railer T ail Lights Wiring Diagram.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 59 NO TES.
P AGE 60 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) Figure 41-A. Slump T est (1/3 Full) Figure 41-C. Slump T est (Full-Overflow) Figure 41-B. Slump T est (2/3 Full) Figure 41-D . Slump T est (Removing Excess Concrete) Figure 41-E.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 61 APPENDIX — C-30HDG CONCRETE MIX INFORMA TION The f ollowing information has been e x tr acted from actual testing laborator y repor ts .
P AGE 62 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) A.S.T .M. ST AND ARD SPECIFICA TION FOR GRADING A GGREGA TE APPENDIX — C-30HDG CONCRETE MIX INFORMA TION.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 63 APPENDIX — C-30HDG CONCRETE MIX INFORMA TION Consolidated Roc k Products Co ., Division of T ests 3/8” P ea Gra vel ST AND ARD PUMP MIXES (one-half inch minus) NO TE: All w eights shown are one cubic yard with S .
P AGE 64 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) APPENDIX — RECOMMENDED SHO TCRETE SYSTEM RECOMMENDED SHO TCRETE SYSTEM Figure 42.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 65 APPENDIX — RECOMMENDED SHO TCRETE SYSTEM General recommendations ■ If the site will permit, use steel pipe from the pump to the pool per imeter . It will reduce line pressures which is highly recommended.
P AGE 66 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) APPENDIX — RECOMMENDED SHO TCRETE A CCESSORIES RECOMMENDED SHO TCRETE ACCESSORIES Use a 1-3/8" rubber nozzle tip for a wide spray pattern. Use a 1-1/4" rubber nozzle tip for a narrow spray pattern.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 67 APPENDIX — RECOMMENDED SHO TCRETE A CCESSORIES RECOMMENDED SHO TCRETE ACCESSORIES NO .
P AGE 68 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) The f ollowing section e xplains the different symbols and remarks used in the P ar ts section of this manual. Use the help numbers f ound on the back page of the manual if there are any questions .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 69 C-30HDG CONCRETE PUMP W/ ZENITH FUEL INJECTION SYSTEM 1 Units QTY . P/N DESCRIPTION 6 ....... EM14904 ...................... PIST ON CUP KITS 4 ....... EM18804 ......
P AGE 70 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — NAMEPLA TE AND DECALS.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 71 C-30HDG PUMP — NAMEPLA TE AND DECALS NAME PLA TE AND DECALS NO P AR T NO P AR T NAME QTY .
P AGE 72 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) COMPENSA T OR PISTON R OD ASSY . C-30HDG PUMP — COMPENSA T OR PIST ON ROD ASSY .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 73 C-30HDG PUMP — COMPENSA T OR PIST ON ROD ASSY . COMPENSA T OR PISTON R OD ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM14805 ROD END ......................
P AGE 74 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — CONNECTING ROD - DRIVE SIDE ASSY . CONNECTING R OD - DRIVE SIDE ASSY .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 75 C-30HDG PUMP — CONNECTING ROD - DRIVE SIDE ASSY . CONNECTING R OD - DRIVE SIDE ASSY .
P AGE 76 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) ROCKER ASSY . C-30HDG PUMP — R OCKER ASSY . 17 16 15 13 12 27 7 25 44 5 8 9 10 11 6 3 7 7 10 20 31 24 23 8 24 23 22 21 30 28 7 1 35 27 45 14 7 31 7 7 A B C 3 4 2 19 NOTES: A.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 77 C-30HDG PUMP — R OCKER ASSY . ROCKER ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM14329 SHAFT ROCKER ARM 1 2 EM14116 JOURNAL BLOCK 1 3 EM963180 SCREW , HHC 3/4”-10X5 2 4 EM923350 W ASHER LOCK 3/4” SPRING STEEL 2 5 EM14846 CAM ROCKER ARM .
P AGE 78 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — COUNTER-SHAFT ASSY . COUNTERSHAFT ASSY . 9 12 11 12 8 7 2 6 2 1 3 4 7 12 6 6 5 6 5 6 22 60 21 3 4 59 61 55 12 NOTES: SEE CLUTCH ASSEMBL Y P AGES 84 AND 85.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 79 C-30HDG PUMP — COUNTER-SHAFT ASSY . COUNTER-SHAFT ASSY . NO . P AR T NO .
P AGE 80 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — CRANKSHAFT ASSY . CRANKSHAFT ASSY . 35 35 33 32 31 25 28 27 31 32 44 43 26 23 29 30 34 45 54.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 81 C-30HDG PUMP — CRANKSHAFT ASSY . CRANKSHAFT ASSY . NO . P AR T NO .
P AGE 82 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — MANIFOLD ASSY . MANIFOLD ASSY . 2 5 1 4 3 31 30 33 34 35 36 7 32 14 13 12 11 6 15 16 17 9 14.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 83 C-30HDG PUMP — MANIFOLD ASSY . MANIFOLD ASSY . NO . P AR T NO . P AR T NAME QTY .
P AGE 84 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — FRAME ASSY . FRAME ASSY ..
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 85 C-30HDG PUMP — FRAME ASSY . FRAME ASSY . NO . P AR T NO . P AR T NAME QTY .
P AGE 86 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — AXLE ASSY . AXLE ASSY ..
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 87 C-30HDG PUMP — AXLE ASSY . AXLE ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM26518 CAP 14” CHROME 2 2 EM26615A TIRE ASSY . ..............................
P AGE 88 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — MUFFLER, AIR FIL TER, AND ST OP SWITCH ASSY .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 89 C-30HDG PUMP — MUFFLER, AIR FIL TER, AND ST OP SWITCH ASSY . MUFFLER, AIR FIL TER AND STOP SWITCH ASSY .
P AGE 90 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — CLUTCH ASSY . CLUTCH ASSY ..
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 91 C-30HDG PUMP — CLUTCH ASSY . CLUTCH ASSY . NO . P AR T NO . P AR T NAME QTY .
P AGE 92 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — ENGINE MOUNTING BRA CKETS ASSY . ENGINE MOUNTING BRA CKETS ASSY .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 93 C-30HDG PUMP — ENGINE MOUNTING BRA CKETS ASSY . ENGINE MOUNTING BRA CKETS ASSY .
P AGE 94 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — RADIA T OR, MOUNTING BRA CKET AND HOSES ASSY .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 95 RADIA TOR, BRA CKET AND HOSES ASSY . NO . P AR T NO . P AR T NAME QTY .
P AGE 96 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — CONTR OL BO X ASSY . CONTR OL BO X ASSY ..
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 97 C-30HDG PUMP — CONTR OL BO X ASSY . CONTR OL BO X ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM517174 FR ONT P ANEL O VERLA Y 1 3 EM98036 SWITCH, THRO TTLE CONTROL 1 6 EM517176 RED PILO T LENS DIA 5/8" .
P AGE 98 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — B A TTER Y ASSY . BA TTER Y ASSY ..
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 99 C-30HDG PUMP — B A TTER Y ASSY . BA TTER Y ASSY . NO . P AR T NO .
P A GE 100 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — FUEL T ANK ASSY . FUEL T ANK ASSY ..
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 101 C-30HDG PUMP — FUEL T ANK ASSY . FUEL T ANK ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM517206 HOSE, FUEL 5/16 IN. 18 " 2 EM506208 CLAMP , HOSE 1 3 ZPPC6304 FIL TER, FUEL 1 5 EM491210 PLUG, 1/4 IN.
P A GE 102 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — HOPPER ASSY . HOPPER ASSY . 1 2 3 4 5.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 103 C-30HDG PUMP — HOPPER ASSY . HOPPER ASSY . NO . P AR T NO . P AR T NAME QTY .
P A GE 104 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — HOOD ASSY . HOOD ASSY ..
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 105 C-30HDG PUMP — HOOD ASSY . HOOD ASSY . NO . P AR T NO . P AR T NAME QTY .
P A GE 106 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — LUBRICA TION P ANEL ASSY . POSITION LOCA TION LENGTH OF LINES 1 .................................................... COMPENSA TOR R OD ......
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 107 LUBRICA TION P ANEL ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 * EM916001 FITTING, GREASE 1/8" NPT 1 4 2 * EM505489 STRAIGHT FITTING 1/8" NPT 1 3 3 * 505534 COUPLING W/NUT 1/8' NPT 1 4 4 * EM505516 PLASTIC HOSE LINE 1/4" DIA.
P A GE 108 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) C-30HDG PUMP — REMO TE CONTROL CABLE ASSY . REMO TE CONTROL CABLE ASSY .
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 109 C-30HDG PUMP — REMO TE CONTROL CABLE ASSY . REMO TE CONTROL CABLE ASSY .
P A GE 110 — MA YCO C-30HDG PUMP — OPERA TION AND P ARTS MANU AL — REV . #6 (04/02/12) P A YMENT TERM S T erms of payment for parts are net 3 0 days. FREIGHT P OLICY All parts orders will be shipped collect or prepaid with the c harges add ed to the invoice.
MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 111 MA YCO PUMP W ARRANTY MECHANICAL DRIVE MODELS MA YCO PUMP , hereinafter referred to as “Manuf acturer’, warr a.
OPERA TION AND P AR TS MANUAL Y our Local Dealer is: HERE’S HOW TO GET HELP PLEASE HA VE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING UNITED ST A TES Multiquip Corporate Office MQ P ar ts Department 18910 Wi lm i ngton A v e . C ars on, C A 90746 Cont a ct : mq@mult i qu i p .
An important point after buying a device Zenith C-30HDG (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Zenith C-30HDG yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Zenith C-30HDG - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Zenith C-30HDG you will learn all the available features of the product, as well as information on its operation. The information that you get Zenith C-30HDG will certainly help you make a decision on the purchase.
If you already are a holder of Zenith C-30HDG, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Zenith C-30HDG.
However, one of the most important roles played by the user manual is to help in solving problems with Zenith C-30HDG. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Zenith C-30HDG along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
