Multiquip WM120PH, WM120SH HYDRAULIC SYSTEM DIAGRAM

PAGE 38 — WM120PH/SH HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #7 (09/15/11)

HYDRAULIC SYSTEM DIAGRAM

CYLINDER

RELIEF

VALVE

1750PSI

GEAR

PUMP

POWER

TANK

SUCTION

STRAINER

HYDRAULIC

DUMP

FORWARD/REVERSE

TANK

RETURN

FILTER

BYPASS

25PSI

HYD

MOTOR

RELIEF

VALVE

1750PSI

HYDRAULIC SYSTEM DIAGRAM

SHOWN WITH OPTIONAL HYDRAULIC DUMP

Figure 44. Hydraulic System Diagram

Contents

Main PROPOSITION 65 WARNING PAGE 2 WM120PH/SH HYDRAULIC MIXER OPERATION AND PARTS MANUAL REV. #7 (09/15/11) WARNING SILICOSIS/RESPIRATORY WARNINGS WARNING SILICOSIS WARNING RESPIRATORY HAZARDS TABLE OF CONTENTS WM120PH/SH HYDRAULIC MIXER Component DrawingsComponent Drawings Component DrawingsComponent Drawings Component Drawings HONDA GX390K1QA2/ GX390U1QA2 Engine WM120PH/SH HYDRAULIC MIXER OPERATION AND PARTS MANUAL REV. #7 (09/15/11) PAGE 5 www.multiquip.com Ordering parts has never been easier! Choose from three easy options: When ordering parts, please supply: : FOR YOUR SAFETY AND SAFETY OF OTHERS! SAFETY MESSAGE ALERT SYMBOLS SERIOUSLY INJURED KILLED INJURED SAFETY hot bodily harm or even death. GENERAL SAFETY "emergency or safety devices" inexperienced unauthorized ON/OFF TRANSPORTING MAINTENANCE SAFETY EMERGENCIES TOWING GUIDELINES TOWING SAFETY PRECAUTIONS entire rolling, chocked blocks SAFETY CHAIN CONNECTION SPECIFICATIONS Page GENERAL INFORMATION Application Honda sharp edges wet areas MIXER COMPONENTS mixers with gasoline MIXER COMPONENTS/HYDRAULIC COMPONENTS hydraulic dump HYDRAULIC COMPONENTS hydraulic dump ENGINE COMPONENTS INITIAL SERVICING FAST SLOW ELECTRIC MOTOR COMPONENTS ELECTRIC MOTOR Electric Motor Connection Page Page INSPECTION BEFORE STARTING unleaded mixer INSPECTION HYDRAULIC OIL HYDRAULIC HOSES GREASE FITTINGS (BEARINGS) GREASE FITTING (DUMP CYLINDER) INITIAL START-UP (GASOLINE) STARTING THE ENGINE starter grip engine start/stop INITIAL START-UP (ELECTRIC)/OPERATION STARTING THE ELECTRIC MOTOR drum lock lever ALWAYS black OPERATION DUMPING (MANUAL) DUMPING (HYDRAULIC) SHUT-DOWN STOPPING THE MIXER (GASOLINE ENGINE) Serious Injury red start/stop MAINTENANCE (ENGINE) ELUDEHCSECNANETNIAMENIGNE.8ELBAT MAINTENANCE Daily warm MAINTENANCE (ENGINE) ENGINE OIL ENGINE AIR CLEANER NEVER DRUM HEAD SEALS after each use clamp face pivot points Failure TIRES/WHEELS/LUG NUTS TIRES WEAR/INFLATION NEVER! ALWAYS LUG NUT TORQUE REQUIREMENTS SUSPENSION MIXER CLEANING Thoroughly clean disengaged disconnect the spark plug wire MAINTENANCE (MIXER)/STORAGE NEVER! MIXER STORAGE TROUBLESHOOTING (ENGINE) and , Engine Mixer TROUBLESHOOTING (ENGINE) )DEUNITNOC(GNITOOHSELBUORTENIGNE.11ELBAT TROUBLESHOOTING (MIXER/ELECTRIC MOTOR) WIRING DIAGRAM (ELECTRIC MOTOR) HYDRAULIC SYSTEM DIAGRAM HYDRAULIC SYSTEM DIAGRAM Figure 44. Hydraulic System Diagram SHOWN WITH OPTIONAL HYDRAULIC DUMP Page EXPLANATION OF CODE IN REMARKS COLUMN SAMPLE PARTS LIST NO. Column PART NO. Column QTY. Column SUGGESTED SPARE PARTS WM120PS 1 TO 3 UNITS WM120PS 5 TO 10 UNITS Page NAMEPLATE AND DECALS PADDLE BLADES ASSY. TOW END CENTER ENGINE END ENGINE END CENTER TOW END Page Page PLASTIC MIXING DRUM ASSY. Page STEEL DRUM ASSY. (MANUAL) Page STEEL DRUM ASSY. (HYDRAULIC) PADDLE SHAFT ASSY. (PLASTIC/STEEL) TOW END ENGINE END Page Page HYDRAULIC ASSY. Page FRAME 1 ASSY. Page FRAME 2 ASSY. Page FRAME 3 ASSY. Page PLASTIC ENGINE COVER ASSY. Page STEEL ENGINE COVER ASSY. Page SINGLE PHASE, 5 HP ELECTRIC MOTOR ASSY. Page THREE PHASE, 5 HP ELECTRIC MOTOR ASSY. Page HONDA ENGINE ASSY. Page HONDA GX390K1QA2/GX390U1QA2 AIR CLEANER ASSY. Page HONDA GX390K1QA2/GX390U1QA2 CAMSHAFT ASSY. Page HONDA GX390K1QA2/GX390U1QA2 PISTON ASSY. Page * HONDA GX390K1QA2/GX390U1QA2 CRANKCASE COVER ASSY. Page * HONDA GX390K1QA2/GX390U1QA2 CRANKSHAFT ASSY. Page HONDA GX390K1QA2/GX390U1QA2 CYLINDER BARREL ASSY. Page HONDA GX390K1QA2/GX390U1QA2 CYLINDER HEAD ASSY. Page HONDA GX390K1QA2/GX390U1QA2 FAN COVER ASSY. Page HONDA GX390K1QA2/GX390U1QA2 FLYWHEEL ASSY. Page HONDA GX390K1QA2/GX390U1QA2 IGNITION COIL ASSY. Page * HONDA GX390K1QA2/GX390U1QA2 CARBURETOR ASSY. Page HONDA GX390K1QA2/GX390U1QA2 MUFFLER ASSY. Page Page Page Page Page HONDA GX390K1QA2/GX390U1QA2 FUEL TANK ASSY. Page Page Page HONDA GX390K1QA2/GX390U1QA2 LABELS ASSY. TERMS AND CONDITIONS OF SALE PARTS PAYMENT TERMS FREIGHT POLICY MINIMUM ORDER RETURNED GOODS POLICY Page OPERATION AND PARTS MANUAL Your Local Dealer is: HERES HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING UNITED STATES MEXICO UNITED KINGDOM CANADA