Wesco DM-1100 Service manual

159131G
LIMITED WARRANTY
WESCO INDUSTRIAL PRODUCTS (WESCO) warrants to the purchaser of this product for a period of ninety (90) days from the date of purchase that this product shall be free of
defects in material and/or workmanship, as follows:
1. WESCO will supply, at no charge, new or rebuilt replacements for any part that fails through a defect in material and/or workmanship during the warranty period. To obtain warranty
service, you must deliver the product prepaid, to the WESCO factory.
2. This warranty does not cover any product or product part which has been subject to accident, misuse, abuse or negligence. WESCO shall only be liable under this warranty if the
product is used the manner intended by the manufacturer as specified in the written instructions furnished with this product.
REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER. ANY EXPRESS WARRANTY NOT PROVIDED IN
THIS WARRANTY DOCUMENT, AND ANY REMEDY FOR BREACH OF CONTRACT THAT, BUT FOR THIS PROVISION, MIGHT ARISE BY IMPLICATION OR OPERATION OF LAW,
IS HEREBY EXCLUDED AND DISCLAIMED. UNDER NO CIRCUMSTANCES SHALL WESCO BE LIABLE TO PURCHASER OR ANY OTHER PERSON FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGES, WHETHER ARISING OUT OF BREACH OF WARRANTY, EXPRESS OR IMPLIED, A BREACH OF CONTRACT OR OTHERWISE. EXCEPT TO THE
EXTENT PROHIBITED BY APPLICABLE LAW, ANY IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR PURPOSE ARE EXPRESSLY LIMITED
IN DURATION TO THE DURATION OF THIS LIMITED WARRANTY.
Some states do not allow the exclusion or limitation of incidental or consequential damages, or allow limitations on how long any implied warranty lasts, so the above limitations may not
apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Ergonomic Drum Handler DM-1100
Operating Instructions and Parts Manual
Description
The Wesco Ergonomic Drum Handler DM-1100s are
designed specifically for lifting and transporting 30, 55 and 85
gallon steel, fiber and poly drums.
This product is distributed by:
Wesco Industrial Products, Inc
1250 Welsh Road
North Wales, PA 19454
Tel: [phone] Fax: [phone]
Contact the factory for parts information and ordering.
Visit us on the web at www.wescomfg.com
Unpacking
When unpacking the Wesco Product, check carefully for
shipping damage and missing parts. If damage has occurred
or any parts are missing, file a claim with the delivering carrier
within 24 hours and notify the dealer from whom the unit was
purchased. Warranty Repairs
If the unit does not work properly, contact your dealer or the
factory (215-699-7031) for units less than 90 days old.
Non-Warranty Service
If units are older than 90 days, repairs can be made easily on
site with factory supplied parts.
NOTE: Do not send units to the factory for service without
first obtaining a “Return Merchandise Authorization” (RMA)
number from the customer service department. We will not
be responsible for merchandise returned without proper
authorization. General Safety Information
The Wesco Model DM1100 is designed for specific functions.
To insure proper use, the following instructions must be
adhered to:
(1) Load Rating: 1100 lbs./(legs extended) 650 lbs./(legs
retracted)
(2) DO NOT use unit for loads exceeding the rated capacity.
(3) This product is designed for use on level floors only. DO
NOT use unit, or engage floor lock, on any incline
greater than five (5) degrees.
General Safety Information (cont’d)
(4) Keep hands and feet clear of clamping head, mast and
wheels.
(5) Clamping head must be in full contact with drum rim
prior to lifting.
(6) Be certain rim of fiber or plastic drum is able to withstand
the stress of drum lifting procedure.
(7) Be certain that both ends of lift chain are securely
fastened to jack and chain anchor before lifting load.
(8) DO NOT transport load at maximum height. Transport
drum 2 to 3 inches off floor.
(9) Use extreme care when travelling over uneven floors.
(10) DO NOT use on ramps
(11) DO NOT modify this product in any way.
(12) Periodically inspect for damage, and loose or missing
hardware. If required remove unit from service
Operation Instructions
(1) Move unit towards drum until the clamping head firmly
contacts the sidewall of the drum.
Note: Three sets of holes in the top of the mast allow for
the adjustment of the clamping head to grab a drum.
(2) Raise the mast above the frame upright until the lowest
adjustment hole clears the mast. While holding the
clamping head and slides with one hand, insert the
adjustment pin through the appropriate set of holes to
obtain the proper height for grabbing a drum
(3) Engage the floor lock (if present) and raise the drum 2” to
3” off of the floor by stepping on the pumping pedal or
using the power lift.
Note: If a drum is to be moved from a raised platform,
engage the clamping head against the drum, raise the
load to clear the platform, and lower the drum to the
recommended height for transportation
(4) Disengage the floor lock (if present), and transport drum
to the desired location.
(5) Engage floor lock (if present), and lower drum to floor by
pressing relief pedal located on left side of hydraulic jack
or using the power lift.
Note: If drum is to be positioned on a raised platform,
raise the drum so that it clears the platform, move the
load to the required position, and lower the drum.
Industrial Products, Inc. ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO DRUM
HANDLER, READ THESE INSTRUCTIONS BEFORE USING.
Industrial Products, Inc.

159131G
Spare Parts (1-13)
Item Part No. Description
1 051618 Chain Roller Guard
2 053769 5x2 Phenolic Wheel
3 054267 Swivel Caster Assembly
4 055079 Gator Grip Jaw Assembly
5 055006 Chain Anchor
6 055007 RH Outrigger
054933
RH Outrigger Extended (For 240155 Only)
7 055008 LH Outrigger Weldment
054932
LH Outrigger Extended (For 240155 Only)
8 055090
Guard Assembly
(For 240155 & 240150 Only)
054923
Extended Guard Assembly
(For 240154, 240156 & 240157 Only)
9 055016
40” Hydraulic Jack – Foot Pump
(For 240150, 240154 & 240155 Only)
051169
28” Cylinder – Powered Model
(For 240156 & 240157 Only)
*10 052723 Hydraulic Jack Seal Kit
11 055286 Gator Grip Slide
12 055063 Adjustment Pin
13 150001
Floor Lock Assembly
(For Units Made Before 8/12)
492038 Floor Lock Assembly
(For Units Made After 7/12)
14 100069 Flat Washer (5/16 SAE)
Ergonomic Drum Handler DM-1100
Operating Instructions and Parts Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO DRUM
HANDLER, READ THESE INSTRUCTIONS BEFORE USING.
Spare Parts (14-34)
Item Part No. Description
15 100170 Lockwasher (5/16)
16 100642 Hex Nut (3/8-16)
17 105080 Socket Cap Screw (3/8-16x1-1/4)
18 105311 Spanner Bushing
19 108149 Hex Cap Screw (5/16-18 x 1”)
20 108161 Hex Cap Screw (1/2-13 x 3-1/3)
21 108174 Lock Hex Nut (1/2-13 2 Way Rev)
22 108175 Hex Nut (5/16-18)
23 108226 Handgrip
24 108427 Flat Washer (1/4 USS)
25 108918 Hex Cap Screw (1/4-20, 7/8L)
26 108943
Cotter Pin (1/8 x 1”)
(For Units Made Before 8/12)
100457 Retaining Ring 1/2”, Ext.
(For Units Made After 7/12)
27 108944 Circle Cotter Pin
28 050853 Carriage Roller
29 100169 ¼” Lockwasher
30 108503 Lift Chain
31 108502 Connecting Link
32 108941 Flat Washer (1 OD x ½ ID)
33 108967 Chain Roller
*34 220802 Gator Grip Slide Kit (Includes 2 Slides )
35 055012
Relief Pedal Assembly
(For 240150, 240154, 240155 Only)
36 052250
Gator Grip Release Pin Replacement
Kit (Includes 2 Release Cams )
* Items not shown in Fi
g
ure 1
Industrial Products, Inc.
16
33
2
1
9
4
56, 7
8
11
12
14
3
15
17
18
19
20
20 21
21
22
23
24
25
26
27 28
29
13
30
31 32
35
SLIDE HOLE
LOCATION
ON GATOR
GRIP IS
“CRITICAL”
NOTE: LOCATION OF CORNER RADIUS
UNDERCUT CRITICAL.
ASSEMBLE RADIUS
THIS LOCATION
36

159261A
Wesco Power Unit
Operating Instructions and Parts Manual
Wesco Power Unit is designed to work safely with specified Wesco products to provide powered operation of
these specified units. For a full range of Wesco Products, request a catalog, or visit our web site at
http://www.WESCOMFG.com. Contact the factory if you have problems after reading these instructions, or for
parts information and parts ordering. Unpacking
Upon receipt of your unit, check for shipping damage and missing parts. If damage has occurred or any parts are
missing, file a claim with the delivering carrier within 24 hours and notify the dealer from whom the unit was
purchased. To Purchase Parts
A complete parts list with drawings appears in this manual. To order parts contact the factory at the phone or fax
numbers shown on page 1 of this manual. Ask for the Parts Order Department.
Start-up
1. Remove the plastic cover from the unit by removing the (4) hex bolts, (2) on the top and (1) on each side
of the cover, holding the cover to the power unit backing plate.
2. With the cover off, inspect for any signs of damage, especially to the back cabinet that houses the
battery, electrical and hydraulic power unit parts.
3. Remove plastic pipe plug from the oil reservoir, and screw in the supplied breather cap.
4. Connect the negative (black) wire to the negative battery terminal and tighten.
5. Check all electrical connections for tightness
6. Run the unit up and down to check for any oil leaks.
7. Do not use the unit if there appears to be any damage.
8. Reinstall plastic cover. General Safety Information
1. Check the unit’s capacity tag and or literature to find the rated capacity of the unit. NEVER exceed this
capacity as it could cause injury or death.
2. Always operate the unit in the manor described in its instruction manual.
3. Never move the unit unless the load is in the fully lowered position.
4. Do not perform repair work on the unit if there is a load on the unit or the lifting mechanism is not in the
fully lower position.
5. All persons must stand clear of the lifting mechanism while the power unit is in operation.
6. Custom alterations of this power unit and the operating unit not made at the factory voids all warranties
without exceptions. User made alterations may result in unsafe conditions during the use of unit.
Maintenance
Battery
1. Check charge level. WARNING: Do not let the battery discharge completely as damage or reduction of
operating life will occur.
2. Check for corroded and loose terminals.
3. Visually inspect for any cracks or damage to the battery casing.
4. Check for loose battery tie-downs.
Charger
1. Inspect wire connections.
2. Check power cord for nicks/damage.
Hydraulic System
1. Inspect pump and cylinder for oil leaks.
2. Check fluid level. Reservoir should be a minimum of one half full with a good grade of hydraulic oil (ISO
#32 recommended). DO NOT use hydraulic brake fluid.
3. Check hydraulic fittings and hoses.
4. Check hydraulic rods for nicks/damage.
Wesco Industrial Products
1250 Welsh Road
North Wales, PA 19454
Tel: [phone] FAX: [phone]

159261A
Operation
1. Plug charging cord into a grounded circuit outlet and charging will begin.
2. Battery will be fully charged when voltmeter indicates 12.0 - 13.4 volts. A battery showing less then 12.0
volts is not fully charged.
3. When battery is fully charged, unplug charger cord from electrical outlet. DO NOT ATTEMPT TO MOVE
UNIT WHEN CHARGING BATTERY!
4. The battery charger cord can be left plugged in for an indefinite period of time. The charger may be used
anytime to extend the operating time of your battery.
5. The voltmeter will indicate battery condition even when the charger cord is not plugged it.
6. The Charger is capable of handling input voltage from 110V to 220V at 50 Hz to 60 Hz although the unit
is supplied with an 110V power cord as standard.
Battery Charging
1. To activate turn on ON/OFF switch.
2. Pull handle back, power drive is now ready for operation.
3. Press throttle rocker slowly forward or reversed, to increase speed press throttle rocker forward.
4. When moving in reverse and an emergency stop is required, press the red switch on top of handle; unit
will automatically go into forward direction.
5. To stop, release throttle rocker and place handle in upright position. Turn off power drive by pressing
ON/OFF switch.
6. Never leave power drive unit on when unattended!
Parts List
Factory Repairs
For units older than 90 days, repairs can be made easily on site with factory supplied parts. NOTE: Do not send
units to the factory for service without obtaining an RMA (returned materials authorization) number from the
customer service department. Wesco will not be responsible for goods returned without proper authorization.
Limited Warranty
Wesco Industrial Products, Inc. (WESCO) warrants to the purchaser of this product for a period of one year from the date of purchase that this
product shall be free of defects in material and/or workmanship, as follows:
1. WESCO will supply, at no charge, new or rebuilt replacements for any part that fails through a defect in material and/or workmanship during
the warranty period. To obtain warranty service, you must deliver the product prepaid, to the WESCO factory with a corresponding
RMA(returned materials authorization).
2. This warranty does not cover any product or product part which has been subject to accident, misuse, abuse or negligence. WESCO shall
only be liable under this warranty if the product is used in the manner intended by the manufacturer as specified in the written instructions
furnished with this product.
REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER. ANY
EXPRESS WARRANTY NOT PROVIDED IN THIS WARRANTY DOCUMENT, AND ANY REMEDY FOR BREACH OF CONTRACT THAT,
BUT FOR THIS PROVISION, MIGHT ARISE BY IMPLICATION OR OPERATION OF LAW, IS HEREBY EXCLUDED AND DISCLAIMED.
UNDER NO CIRCUMSTANCES SHALL WESCO BE LIABLE TO PURCHASER OR ANY OTHER PERSON FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGES, WHETHER ARISING OUT OF BREACH OF WARRANTY, EXPRESS OR IMPLIED, A BREACH OF
CONTRACT OR OTHERWISE. EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW, ANY IMPLIED WARRANTY OF
MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR PURPOSE ARE EXPRESSLY LIMITED IN DURATION TO THE DURATION
OF THIS LIMITED WARRANTY.
Some states do not allow the exclusion or limitation of incidental or consequential damages, or allow limitations on how long any implied
warranty lasts, so the above limitations may not apply to you. This warranty gives you specific legal rights, and you may also have other rights
which vary from state to state. © Copyright 2012 Wesco Industrial Products, Inc.
Replacement Parts
Item Part Number Description Qty.
1 109101 Hydraulic Power Unit 1
2 109102 Battery 1
3 109150 Battery Charger 1
4 052779 Battery Cable (Neg.) 1
5 052780 Battery Cable (Pos.) 1
6 055496 Wiring Harness 1
7 052726 Remote Control 1
8 055495 Plastic Cover 1
9 109104 Voltmeter 1
10 109325 On/Off Switch 1
11 109117 Solenoid 1

159275A
Figure 1
Description
The Wesco Power Drive Units are designed specifically for
use with Wesco Products. They feature 180° hinged steering,
variable speed control and easy handling of forward and
reverse movement of the unit.
This product is distributed by:
Wesco Industrial Products, Inc
1250 Welsh Road
North Wales, PA 19454
Tel: [phone] Fax: [phone]
Contact the factory for parts information and ordering.
Visit us on the web at www.wescomfg.com
R
ep
l
ace
m
e
n
t
P
a
r
ts
Li
st
Power Drive Unit
Operating Instructions and Parts Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO POWER
DRIVE UNIT, READ THESE INSTRUCTIONS BEFORE USING.
Operation
1) Press green button on drive unit, green light will come
on.
2) Pull handle back, power drive is now ready for operation.
3) Press throttle rocker slowly forward or reversed, to
increase speed press throttle rocker forward.
4) When moving in reverse and an emergency stop is
required, press the red switch on top of handle. The unit
will automatically go into the forward direction.
5) To stop, release the throttle rocker and place the handle
in the upright position. Turn off the power drive by
pressing the green button. When the unit is off the green
light will turn off.
6) Never leave power drive unit on while unattended!
Industrial Products, Inc.
Item Part No. Description Qty.
22 273065
Handle Button Assembly
(Contains Items 22A-22G) 1
22A Stop Button 1
22B Voltage Indicator 1
22C Bottom Plate 1
22D Brake Button 1
22E Switch 1
22F Throttle 1
22G Knob 1
23 273066 Nylon Ring 1
24 273067 Rubber Grip 1
25 273068 Air Cylinder 1
26 273069 Protector 1
27 273101 PC Board 1
28 273012 Fan 1
29 273104
Replacement: Nut/Screw
(Contains Items 29A & 29B) 1
29A Nut 1
29B Screw 1
30 273105
Replacement: Brake Lining and Screw
(Contains Items 30A & 30B) 1
30A Brake Lining 1
30B Screw 1
31 273106
Replacement: Drive Motor and Brushes
(Contains Items 31A & 31B) 1
31A Drive Motor 1
31B Brushes 1
32 273107 Drive Wheel 1
22B
22E
25
22F
26
22A
22D
22C
22D
22
23 24
27
28
29 29
A
29B
32
31
31
A
31B
30
30
A
30B