SERVICE DEPARTMENT/TECHNICAL ASSISTANCE
PLASTER/MORTAR MIXERS
WM-120PMPoly-Mechanical WM-120SM Steel-Mechanical
Revision #6 07/20/05
Page
PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING
HERES HOW TO GET HELP
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE 800-478-1244 or
WARRANTY DEPARTMENT 888-661-4279, or 310-661-4279 FAX
Whiteman - Plaster/ Mortar Mixer
TABLE OF CONTENTS
Specification and part number are subject to change without notice
Engines
PARTS ORDERING PROCEDURES
Earn Extra Discounts when you order by FAX
Now! Direct TOLL-FREE access to our Parts Department
UPS Ground Service at no charge for freight
SAFETY INSTRUCTIONS
OPERATION AND SAFETY DECALS
The safety instruction decals shown must be on all Whiteman Mixers
P/N EM948423
RULES FOR SAFE OPERATION
GENERAL SAFETY
RULES FOR SAFE OPERATION
Maintenance Safety
Emergencies
GENERAL SAFETY
Table 1. WM120P/S Series Mixers
WM120P/S - SPECIFICATIONS
WM120PM
WM120SM
ELECTRIC MOTOR MIXER OFF/ON SWITCH
GASOLINE MIXER OFF/ON SWITCH
WM120P/S - GENERAL INFORMATION
GENERAL
Figure 1. Mixer
WM-120P/S - CONTROLS
Figure 2. Single Phase Electric Motor with 12 inch Pigtail Cable
Table 2. Electric Motor Wiring Information
WM-120P/S - ELECTRIC MOTOR
ELECTRIC MOTOR
VEHICLE CONNECTOR LINK DRAW BAR REMOVE EXCESS CHAIN SLACK
FRAME GUSSET CONNECTOR LINK
BOTTOM CONNECTOR LINK
WM-120P/S - TOWING
Figure 3. Paddle Blade Adjustment, Polyethylene Drum
WM-120P/S - PADDLE BLADE ADJUSTMENT
WM-120P/S - PADDLE BLADE ADJUSTMENT
Figure 4. Paddle Blade Adjustment, Steel Drum
STARTINGTHE ENGINE gasoline only
WM-120P/S - INITIAL START-UP
LUBRICANTS ENGINE OIL
CLUTCH OIL
Figure 9. Main ON/OFF Switch
Figure 8. Engine ON/OFF Switch
Figure 11. Main ON/OFF Switch
WM-120P/S - INITIAL START-UP
CLUTCH REDUCTION ASSEMBLY LUBRICATION
WM-120P/S - MAINTENANCE
BOLT CONNECTOR
CLEANING
Clutch Adjustment Mechanical 12 CF Mixer
WM-120P/S - MAINTENANCE
Clutch Adjustment Procedure
Figure 12. Clutch Adjustment Lock Location
TABLE 3. ENGINE TROUBLESHOOTING
WM-120P/S -TROUBLESHOOTING ENGINE
SYMPTOM
POSSIBLE PROBLEM
Over accumulation of exhaust
WM-120P/S -TROUBLESHOOTING ENGINE/MIXER
Choke valve has not been set
Worn or defective paddle shaft
WM-120P/S- - EXPLANATION OF CODE IN REMARKS COLUMN
How to read the marks and remarks used in this parts book
Items Found In the “Remarks” Column
Items Found In the “Items Number” Column
WM-120PS 1TO 3 UNITS
WM-120P/S- SUGGESTED SPARE PARTS
WM-120PS 5 TO 10 UNITS
USED IN POLYETHYLENE AND STEEL DRUMS
WM-120P/S - ENGINE SIDE PADDLE ASSY
PART NAME
WM-120P/S - ENGINE SIDE PADDLE ASSY
QTY. REMARKS
TOP PLASTIC BLADE
USED IN POLYETHYLENE AND STEEL DRUMS
WM-120P/S -TOW SIDE PADDLE ASSY
TOW SIDE PADDLE ASSY
WM-120P/S -TOW SIDE PADDLE ASSY
WM-120P/S - PADDLE SHAFT ASSY
SPACER 2-7/8 X 2-1/8
WM-120P/S - PADDLE SHAFT ASSY
POLYETHYLENE DRUM ASSY
WM-120P/S - POLYETHYLENE DRUM ASSY
SCREW, FHC 3/8-16 X 2. PLATED
WM-120P/S - POLYETHYLENE DRUM ASSY
SCREW, HHC 5/8-11 X 4-1/2, GR2
REMARKS
STEEL DRUM ASSY
WM-120P/S - STEEL DRUM ASSY
SCREW, SQHS, 3/8-16 X 1-1/4, CUP
WM-120P/S - STEEL DRUM ASSY
CAB ASSY
WM-120P/S - CAB ASSY
CAB DOOR, COMPLETE ASSY
EM202957
1284
HHCS 3/8-16 X 1.1/2”
FRAME, WHEEL, TIRE AND HUB ASSY
WM-120P/S - FRAME,WHEEL,TIRE AND HUB ASSY
WM-120P/S - FRAME,WHEEL,TIRE AND HUB ASSY
NAME PLATE AND DECALS
WM-120P/S - NAME PLATE AND DECALS
DECAL SAFETY INSTRUCTIONS
SEE DECAL ILLUSTRATIONS ON PAGE
CONTACT MQ SERVICE DEPT. W/MODEL & S/N
WM-120P/S - NAME PLATE AND DECALS
WISCONSIN ENGINE ASSY
WM-120P/S -WISCONSIN ENGINE ASSY
15 #
WM-120P/S -WISCONSIN ENGINE ASSY
HONDA ENGINE ASSY
WM-120P/S - HONDA ENGINE ASSY
ADAPTER KIT ............................................................. 1 .......... INCLUDES ITEMS W
WM-120P/S - HONDA ENGINE ASSY
ELECTRIC MOTOR ASSY
WM-120P/S - ELECTRIC MOTOR ASSY
ELECTRIC MOTOR ASSY
WM-120P/S - ELECTRIC MOTOR ASSY
TRANSMISSION ASSY
WM-120P/S -TRANSMISSION ASSY
WM-120P/S -TRANSMISSION ASSY
TERMS AND CONDITIONS OF SALE - PARTS
Effective July
11. Credit issued will be applied to future purchasesonly
SPECIAL EXPEDITING SERVICE
NOTE PAGE
PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING
HERES HOW TO GET HELP
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE 800-478-1244 or
WARRANTY DEPARTMENT 888-661-4279, or 310-661-4279 FAX