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