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Mohawk MP-18-24VDC Series Installation & Operation Manual

Electric/hydraulic portable lift

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MOHAWK
INSTALLATION & OPERATION MANUAL
MP-18-24VDC-SERIES
2, 4, 6 & 8 POST ARRANGEMENTS
MOHAWK RESOURCES LTD.
65 VROOMAN AVENUE
P. O. BOX 110
AMSTERDAM, NY 12010
TOLL FREE: 1-800-833-2006
FAX:
1-518-842-1289
LOCAL:
1-518-842-1431
Mohawk File: MP-18-24VDC
Series 1-30-2018.doc
Rev: 1/30/2018
Part No.: 601-800-373
ELECTRIC/HYDRAULIC
PORTABLE LIFT
1
READ MANUAL THOROUGHLY BEFORE
INSTALLING,
OPERATING OR SERVICING THIS LIFT!!
Deliver these instructions to lift
owner/user/employer along with other
instructional materials furnished with this lift.

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Summary of Contents for Mohawk MP-18-24VDC Series

  • Page 1 MOHAWK INSTALLATION & OPERATION MANUAL MP-18-24VDC-SERIES ELECTRIC/HYDRAULIC PORTABLE LIFT 2, 4, 6 & 8 POST ARRANGEMENTS MOHAWK RESOURCES LTD. 65 VROOMAN AVENUE P. O. BOX 110 AMSTERDAM, NY 12010 TOLL FREE: 1-800-833-2006 FAX: 1-518-842-1289 LOCAL: 1-518-842-1431 READ MANUAL THOROUGHLY BEFORE...
  • Page 2 IMPORTANT SAFETY INSTRUCTIONS When using this garage equipment, basic safety precautions should always be followed, including the following: Read all instructions. Inspect lift daily. Do not operate if it malfunctions or problems have been encountered. Never attempt to overload the lift. The manufacturer’s rated capacity is shown on the identification label on the power side column.
  • Page 3 MP-18 24VDC- Series Model Name Matrix: Mohawk Number Total Lift ----------------- Fork Lengths ------------------- Model Name of Posts: Capacity (lbs): Post 1&2 Post 3&4 Post 5&6 Post 7&8 MP-18-505 36,000 15" MP-18-509 32,000 22" MP-18-513 32,000 22"W MP-18-506 72,000 15"...
  • Page 4 Mohawk has been a long-standing member of ALI and most of Mohawk’s popular models are currently listed and certified. Other Mohawk models are in various stages of testing. To obtain a complete and current certification listing, contact Mohawk Resources Ltd. or visit www.mohawklifts.com...
  • Page 5 Distributor Place Card Here Please have this unit’s model and serial number when calling for service. Model Number ______________________ Serial Number ______________________ OR CONTACT: MOHAWK RESOURCES LTD. 65 Vrooman Ave. P.O. Box 110 Amsterdam, NY 12010 Toll Free: 1-800-833-2006 Local: 1-518-842-1431...
  • Page 6 READ THIS WARRANTY IN ITS ENTIRETY GENERAL WARRANTY INFORMATION: MOHAWK’S OBLIGATION UNDER THIS WARRANTY IS LIMITED TO REPAIRING OR REPLACING ANY PART OR PARTS RETURNED TO THIS FACTORY, TRANSPORTATION CHARGES PREPAID BY CUSTOMER WITH AUTHORIZED RETURN (RGA), WHICH PROVE UPON INSPECTION TO BE DEFECTIVE AND WHICH HAVE NOT BEEN MISUSED. DAMAGE OR FAILURE TO ANY PART DUE TO FREIGHT DAMAGE OR LACK OF REQUIRED REGULAR DOCUMENTED MAINTENANCE IS NOT COVERED UNDER THIS WARRANTY.
  • Page 7 THE “EXTENDED LIFETIME CYLINDER SEAL WARRANTY” (BELOW) IS APPLICABLE TO THE FOLLOWING MOHAWK LIFTS ONLY: TWO-POST MODELS A-7, SYSTEM IA-10, LC-12, LMF-12, TP-16, TP-18, TP-20, TP-26, TP-30. SEE MOHAWK’S “EXTENDED LIFETIME CYLINDER SEAL WARRANTY” FOR SPECIFIC WARRANTY PROVISIONS FOR HYDRAULIC CYLINDERS.
  • Page 8 CONTENTS TEXT PAGE GENERAL NOTES & WARNINGS LIFT LIMITATIONS POWER SUPPLY REQUIRMENTS OPTIONAL EQUIPMENT LIFT SPECIFICATIONS (15” FORK MODEL) LIFT SPECIFICATIONS (22” FORK MODEL) DESIGN & CONSTRUCTION FEATURES MOBILE LIFT SET-UP MOBILE LIFT OPERATION 10-11 FINAL CHECKOUT SAFETY TIPS MAINTENANCE INSTRUCTIONS EXPLANATION OF COMPUTER SYSTEM 15-22 TROUBLE SHOOTING...
  • Page 9 7. Call your Distributor or Factory direct if you have any questions with regards to operating the lift or need of replacement parts. NOTE: ONLY TRAINED LIFT SERVICE PERSONNEL ARE PERMITTED TO REPLACE WORN OR BROKEN PARTS. REPLACE FAULTY PARTS WITH GENUINE MOHAWK RESOURCES LTD. FACTORY DIRECT PARTS ONLY.
  • Page 10 EXPLANATION OF COMPUTER SYSTEM SYSTEM ACTIVATION All posts on this system are identical (there is no master or slave columns). After the posts are connected as described in the lift setup, the lift is ready to be activated. As each post is turned on, they “search” for each other, establishing a shared network for synchronizing and controlling the lift as a system.
  • Page 11 FUNCTION OF STRING POTENTIOMETER (String-Pot) There is a string potentiometer (string-pot) mounted on the top of each column, and connected to each carriage, which senses the movement of the carriage. The string-pot sends an absolute analog (4-20mA) signal to the PLC as the string is pulled in and out of the sensor. This signal is absolute, which means that the lift will always know the height of the lift, even when powered off and on again.
  • Page 12 F3: Weight Display This screen will display 1 of 3 screens, depending if the lift has the hydraulic pressure sensing option present. If all the posts in the system have the pressure sense option, the screen (A) will display showing the weight on the post and the total weight of the system.
  • Page 13 F5: User Settings Display This screen displays general user settings of the lift. Pressing enter and the up or down arrow keys will scroll through this menu. Press Escape and the Exit Key to Exit Menu. Item shown in this menu are as follows: Post ID Post Capacity Serial Number...
  • Page 14 F9: Factory Settings (Factory Password Protected) This screen displays factory settings. This is only accessible with the factory password (See F10). F10: Password This screen allows entry of the password which will give access to the PLC configuration settings and screens F9 and F10. Enter either the Distributor Password to give limited access to F7 screen, or the Factory Password to give access to all password protected screens.
  • Page 15 Comms Lost Error: This screen appears if any column in the system is lost after it was previously present. This could be due to a column being turned off or if the communications to the post are not connected. The post in which communications is lost will be identified on the screen.
  • Page 16 Maximum Offset Error: There are limits on how far any post can be out of level from any other post, even when using Single and Pair overrides. If any post reaches its limits, one of the following screens will be displayed (depending on if the unit is being used in All, Pair, or Single).
  • Page 17 Post Overload Error: (Optional) This screen will appear if any post has a weight on it that exceeds the capacity of the post. Post capacities are set in the factory setting menu. Raising and parking are not allowed in this situation, only lowering.
  • Page 18 Solution1: Verify that all posts in system are turned on to “Operate Lift”. Solution2: Check for proper communication cable and dummy plug connection of all posts. (See lift setup) Solution3: Possible faulty communication cable or dummy plug. Consult Mohawk Service department. Problem: Error Code present.
  • Page 19 Remove the foreign material. If you cannot find any problem, re- seating of the valve, or replacement of valve may be required. Contact Mohawk’s Service department.
  • Page 20 MODEL: SERIAL NUMBER: DATE OF INSTALLATION: SERVICE CHART DATE PART REPLACED / SERVICED SERVICE SERVICED BY COMPANY MAINTENANCE CHART DATE MAINTENANCE PERFORMED SERVICE SERVICED BY COMPANY...