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WOOD'S POWR-GRIP MR1611LDCO Instructions Manual

Dc-voltage with dual vacuum system option
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P.O. Box 368 – 908 West Main
Laurel, MT USA 59044
phone 800-548-7341
phone 406-628-8231
fax 406-628-8354
WITH DUAL VACUUM SYSTEM OPTION
READ ALL INSTRUCTIONS AND WARNINGS
DESIGNED FOR THE MATERIALS HANDLING PROFESSIONAL
KEEP FOR FUTURE REFERENCE
MANUAL ROTATOR 2800
DC-VOLTAGE
BEFORE OPERATING THIS LIFTER
INSTRUCTIONS
International Version
MODEL NUMBER: MR1611LDCO
SERIAL NUMBER: ___________
(please see serial label and record number here)

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Summary of Contents for WOOD'S POWR-GRIP MR1611LDCO

  • Page 1 KEEP FOR FUTURE REFERENCE INSTRUCTIONS International Version P.O. Box 368 – 908 West Main Laurel, MT USA 59044 MODEL NUMBER: MR1611LDCO phone 800-548-7341 phone 406-628-8231 SERIAL NUMBER: ___________ fax 406-628-8354 (please see serial label and record number here) MANUAL ROTATOR 2800...
  • Page 3 Model Number: MR1611LDCO Description: Designed for use with a crane or other hoisting equipment, the MR1611LDCO lifter employs vacuum to hold a load for lifting, and it provides manual 360° rotation movements for load manipulation. Power Source: 12 volts DC, 26 amps (with Thomas pump) or 8 amps (with Dynaflo pumps)
  • Page 4 Wood’s Powr-Grip cannot be responsible for the safety of a lifter that has been modified by the customer. For consultation, contact Wood's Powr-Grip (see LIMITED WARRANTY). Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 5: Operating Features

    19 VACUUM LIFT LIGHT/ VACUUM CONTROL PUSH BUTTON 6 VACUUM PAD 13 LIFT BAR EXTENSION 20 APPLY/RELEASE SWITCH Dual Vacuum System Valve Assembly 14 BATTERY ENCLOSURE 21 VACUUM RESERVE TANK 7 REMOVABLE SECTION of PAD FRAME Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 6 4) Connect the electrical connectors uniting the battery to the battery charger and the vacuum generating system. Now the lifter is operational. 5) Perform Operational and Load Tests for the lifter as directed in MAINTENANCE: T ESTING CHEDULE Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 7 After changing the pad frame configuration, make sure all vacuum hoses are secure and routed to avoid being pinched, snagged, abraded or otherwise damaged while the lifter is in operation. Also be sure to verify that all pads are connected and functioning correctly. Pad Spread and Load Capacity Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 8 5) To remove the pad frame’s removable sections, reverse this 1) FEMALE END procedure. Move the release ring on the female end of the 2) MALE END quick connector away from the male end to separate the ends. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 9 3) Repeat steps 1-2 to rotate each pad arm as required for the pad frame configuration desired. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 10: Intended Use

    : Friction Coefficient), as ACUUM AINTENANCE verified by a friction test. If necessary, contact Wood's Powr-Grip for help in conducting a friction test. • In order to avoid damaging the vacuum pads, the load's surface temperature must not exceed the allowable Operating Temperatures (see SPECIFICATIONS). However, if such an...

  • Page 11: Operating Environment

    After the vacuum lifter has reached the end of its service life, you must dispose of the lifter in compliance with all local codes and regulatory standards that are relevant for the geographical region. Note: This lifter is equipped with a battery, which may be subject to special disposal regulations. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 12: Operation

    Vacuum Gauges and T : Load Capacity and the Lift Light to follow). In IFT AND OVE THE order to avoid this dangerous situation, each of the air filters must be maintained as directed in the MAINTENANCE section. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 13 2" [5 cm] of the pad frame’s center point. Occasional loading deviations are permissible, provided that the operator can maintain control of the load at all times and that the load weight is low enough to avoid damaging the lifter. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 14 If it takes more than 5 seconds for the vacuum level to reach 5" Hg [-17 kPa] on a vacuum gauge, press on any pad that has not yet sealed. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 15 Certain load materials are too rough or porous to allow the lifter to form a seal which can be maintained for 5 minutes without power. However, in geographical locations where CE Standards do not apply, it may be possible to use the lifter to lift such loads. Contact Wood’s Powr-Grip for more information. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 16: In Case Of Power Failure

    In addition, the small vacuum gauges mounted on the pad frame can be used to monitor the status of each circuit of the vacuum system (see T : Reading the Vacuum Gauges preceding). PPLY THE ADS TO A Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 17 If the pads do not release fully or they release too slowly, make sure the release mechanism is functioning correctly (see MAINTENANCE: V : Release Function Test). ACUUM Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 18 Preferred temperatures for storing the battery are 32° to 70° Fahrenheit [0° to 21° Celsius]. Higher temperatures require the battery to be charged more frequently. Storage at temperatures above 100° Fahrenheit [38° Celsius] should be avoided. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 19: Maintenance

    CAUTION: Be sure to use appropriate cleaning methods for each type of electrical component, as specified by codes and standards. Improper cleaning can damage components. • Keep a written record of all Periodic Inspections. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 20: Infrequent Use

    Any maintenance warranted must be performed before resuming normal operation of the lifter. ASME Standard B30.20 requires the lifter to be tested to 125% of its Load Capacity. Flat Lifters are exempt from this requirement. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 21: Battery Test

    The battery charger must be disconnected from its AC power source in order to test the battery energy; otherwise, the energy reading on the battery gauge would not be accurate. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 22: Battery Recharge

    Operating the lifter when the battery charger is connected to an AC power source could result in permanent damage to the charger. Only use a battery charger supplied by or approved by Wood's Powr-Grip; other chargers may reduce battery life. Charge the battery as soon as possible after any extended use of the lifter, or whenever the battery gauge indicates diminished energy (see B preceding).

  • Page 23: Friction Coefficient

    In addition, all pads should be replaced on a regular basis, preferably after no more than 2 years, to ensure that the friction coefficient is not compromised. If necessary, contact your dealer or Wood's Powr-Grip for more information. Inspection Inspect each vacuum pad for the following deficiencies routinely, as directed in the preceding and T .

  • Page 24: Vacuum Test

    If these cleaning methods are not successful, contact Wood’s Powr-Grip or an authorized dealer for assistance. Any test material used must be fully and independently supported, and capable of bearing the lifter’s weight. Do not use the lifter to lift the test material during the vacuum test. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 25 • The lifter does not release at all (ie, both small vacuum gauges show full vacuum). If any of these conditions is observed during release, the release mechanism is not functioning correctly. Correct any deficiency before using the lifter. Contact Wood’s Powr-Grip or an authorized dealer for assistance. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 26: Air Filter Maintenance

    When the air filter is being used on a system, rather than with Never pressure, using the twist drain to remove liquid from the bowl is recommended. disturb the twist drain, as contaminants could lodge in the drain seal and cause a vacuum leak. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 27: Filter Maintenance

    The filter element kit may contain two sizes of bowl seals (O-ring type gaskets). If so, use the smaller bowl seal; or if in doubt, compare the old bowl seal to determine the appropriate size. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 28: Vacuum Pump Maintenance

    When removing the valve plate, always take note of its orientation in the pump head (13), and install the valve plate the same way during reassembly. In all cases, the valve plate must be oriented so that its intake hole is matched with the head port that connects to the check valve. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 29: Replacing The Diaphragm

    Depending on the product, the head assembly (3―7) may be rotated to an orientation different from the one shown. When removing the head assembly, always take note of its orientation and install it the same way during reassembly. Make sure that the intake and exhaust ports remain in their original positions. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 30 In order to observe lifter functions while vacuum is decreasing, it may be necessary to create a controlled leak in the vacuum system (eg, by breaking the seal between one or more vacuum pads and the test surface). Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 31: Adjustment Procedure

    When the vacuum switch is adjusted correctly, the vacuum pump turns off only vacuum before increases to a level higher than the minimum lifting level; and the pump turns on again vacuum decreases to a level lower than the minimum lifting level. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 32: Replacement Parts List

    End Plug - 2" x 2" x 1/4" [50.8 mm x 50.8 mm x 6.4 mm] Tubing Size 29353 Pad Cover ® 28675 Wood’s Powr-Grip Vacuum Cup Cleaner 20270 1/4" [6.4 mm] Open-End Wrench (for adjusting vacuum switch) Rev 0.0/7-12 MR1611LDCO/DVS: #35048...
  • Page 33 Bolt - Hex Head - 1/2-13 Thread x 1 1/2" - Grade 5 (for rotating pad arms) 10822 Bolt - Hex Head - 3/8-16 Thread x 5" - Grade 5 (for removable sections of pad frame) SERVICE ONLY WITH IDENTICAL REPLACEMENT PARTS SUPPLIED BY OR APPROVED BY WOOD'S POWR-GRIP CO., INC. Rev 0.0/7-12 MR1611LDCO/DVS: #35048...

  • Page 34: Limited Warranty

    For purchases in Contact your dealer or the Technical Service Department at Wood’s Powr-Grip Co. for assistance. Wood's Powr-Grip Co., Inc. 908 West Main St. / P.O. Box 368 Laurel, MT USA 59044 phone 800-548-7341 phone 406-628-8231 fax 406-628-8354 Rev 0.0/7-12...

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Manual rotator 2800

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