Download
Share
Print this page
  1. Manuals
  2. Brands
  3. WPG Manuals
  4. Portable Generator
  5. MRPT89ACO
  6. Instructions manual

WPG MRPT89ACO Instructions Manual

Manual rotator / power tilter 1000 ac-voltage with high-duty tilt option
Hide thumbs Also See for MRPT89ACO:

Advertisement

Quick Links

Download this manual
KEEP FOR FUTURE REFERENCE
INSTRUCTIONS
International Version
P.O. Box 368 – 908 West Main
Laurel, MT USA 59044
MODEL NUMBER: MRPT89ACO
phone 800-548-7341
phone 406-628-8231
SERIAL NUMBER: ___________
fax 406-628-8354
(please see serial label and record number here)
MANUAL ROTATOR / POWER TILTER 1000
AC-VOLTAGE
WITH HIGH-DUTY TILT OPTION
READ ALL INSTRUCTIONS AND WARNINGS
BEFORE OPERATING THIS LIFTER
DESIGNED FOR THE MATERIALS HANDLING PROFESSIONAL

Advertisement

loading
Need help?

Need help?

Do you have a question about the MRPT89ACO and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for WPG MRPT89ACO

Summary of Contents for WPG MRPT89ACO

  • Page 1 KEEP FOR FUTURE REFERENCE INSTRUCTIONS International Version P.O. Box 368 – 908 West Main Laurel, MT USA 59044 MODEL NUMBER: MRPT89ACO phone 800-548-7341 phone 406-628-8231 SERIAL NUMBER: ___________ fax 406-628-8354 (please see serial label and record number here) MANUAL ROTATOR / POWER TILTER 1000...
  • Page 3 MAINTENANCE ......................17 ......................17 NSPECTION CHEDULE Every-Lift Inspection ..........................17 Frequent Inspection ........................... 17 Periodic Inspection ............................ 17 Infrequent Use ............................18 ........................18 ESTING CHEDULE Operational Tests............................18 Load Test ..............................18 ......................19 AINTENANCE CHEDULE Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 4 E) Replacing the Cylinders and Cups ......................26 F) Replacing O-Rings and Reassembling the Head Assembly .................26 ....................27 ACUUM WITCH DJUSTMENT Vacuum Switch Function ..........................27 Conditions Requiring Readjustment ......................27 Adjustment Procedure ..........................27 REPLACEMENT PARTS LIST ..................28 LIMITED WARRANTY ....................29 Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 5 Model Number: MRPT89ACO Description: Designed for use with a crane or other hoisting equipment, the MRPT89ACO lifters employ vacuum to hold a load for lifting, and they provide manual 360° rotation and powered 90° tilt movements for load manipulation. Power Source: See serial number plate for specific AC voltage, frequency and amperage.
  • Page 6 For consultation, contact Wood's Powr-Grip (see LIMITED WARRANTY). Always employ a ground fault circuit interrupter when connecting the power cable to the power source. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 7 9 VACUUM RESERVE TANK 14 TILT ACTUATOR 4 POWER SWITCH 10 TILT TOGGLE SWITCH 15 Enclosure with VACUUM SWITCH 5 VACUUM PUMP 11 ROTATION RELEASE LEVER 16 CONTROL HANDLE 6 PAD FRAME 17 MOVABLE CONTROL PENDANT Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 8 Attach the hoisting equipment hook to the lift bail and use the hoisting equipment to raise the lifter out of the shipping container. Be careful to avoid damaging any vacuum pads. WARNING: Hoisting equipment hook must be fitted with restraining latch to prevent lift bail from slipping off under any circumstances. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 9 (see P RAME PTIONS to follow). See separate instructions to assemble and employ the pad frame. 5) Perform Operational and Load Tests for the lifter as directed in MAINTENANCE: Testing Schedule. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 10 RAME PTIONS The following illustrations show which Pad Spread dimensions are possible for the lifter when equipped with various pad frame options, as indicated: Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 11 Lifters that feature concave vacuum pads can also attach to some kinds of curved loads. Since curvature affects the lifting capacity, contact Wood’s Powr-Grip for help in determining the Load Capacity for a particular curved load. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 12 ISPOSAL OF THE IFTER 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. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 13 In order for the operator to use the lifter on wet load surfaces, it must be equipped with 2 or more filters that are connected series . However, see MAINTENANCE: V : Friction Coefficient before using the lifter on wet load surfaces. ACUUM AINTENANCE Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 14 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 16.0/2-18 MRPT89ACO: #35061...
  • 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 16.0/2-18 MRPT89ACO: #35061...
  • Page 16 ). If a power failure occurs, keep all personnel clear of the suspended load until it can safely be placed on the ground or a stable support. Correct any deficiency before resuming normal operation of the lifter. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 17 90° range of tilt movement. The controller’s power switch controls the power supply to the actuator motor and brake, as well as the controller; consequently, powered tilt only functions when the controller power is engaged. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 18 Avoid placing the lifter in this position; or if this is unavoidable, place a support under the lift bar. Also be sure to provide manual assistance to the tilt actuator when raising the lift bar to the vertical position (see ASSEMBLY). Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 19 • Keep a written record of all Periodic Inspections. If any deficiency is detected during the inspection, correct it before using the lifter. If necessary, return the lifter to Wood’s Powr-Grip or an authorized dealer for repair (see LIMITED WARRANTY). Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 20 Note: See MAINTENANCE topics to follow for additional directions about inspecting and testing specific lifter components. ASME Standard B30.20 requires the lifter to be tested to 125% of its Load Capacity. Flat Lifters are exempt from this requirement. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 21 If the lifter is equipped with VPFS10T or VPFS625 pads, the sealing edge is the replaceable sealing ring. When it is damaged, install a new sealing ring insert. In such cases, see T to follow. EPLACE EALING NSERT IN ACUUM Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 22 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 16.0/2-18 MRPT89ACO: #35061...
  • Page 23 The speed controller's internal settings for minimum and maximum motor speeds, acceleration and deceleration rates, and motor torque are preset and should not need adjustment. If any of these settings needs adjustment, contact Wood's Powr-Grip for instructions. “Tilt cycle” indicates full 90° travel in both directions. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 24 • Speed controller may be shorted or defective. • Speed controller's potentiometer may be defective. If actuator moves excessively fast during retraction stroke under heavy loads, regardless of speed controller setting: • External speed limiting resistor may be defective or disconnected. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 25 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 16.0/2-18 MRPT89ACO: #35061...
  • Page 26 (10). 1 SHROUD 6 SOUND CHAMBER 2 VANES (4x) 7 BOLTS FOR SOUND CHAMBER (5x) 3 ENDPLATE 8 AIR FILTER (2x) 4 BOLTS FOR ENDPLATE (6x) 9 O-RING (2x) 5 GASKET 10 END CAP (2x) Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 27 2) Remove the four retainer screws (4) from the two retainer plates (5). Remove the cylinders (7), leaving the retainer plates and cups (6) inside. 3) Invert the cylinders (7) and push the retainer plates (5) out through the top. The cylinders and cups (6) will be replaced next. Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 28 Cylinder O-ring  Long Valve Screw (T15 Torx) Valve Limiter Leaf Valve (Exhaust)  Short Valve Screw (T15 Torx) Retainer Plate Leaf Valve (Intake)  * Special Order – Non-Stocked Item  Included in service kit #66178 Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 29 In order to observe lifter functions while vacuum is decreasing, it may be necessary to create a controlled leak in the vacuum system (e.g., by breaking the seal between one or more vacuum pads and the test surface). Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 30 Shoulder Bolt - Socket Head - 5/16" X 1/2" X 1/4-20 Thread (for mounting pads) Quantity varies, depending on options selected. SERVICE ONLY WITH IDENTICAL REPLACEMENT PARTS, AVAILABLE AT WPG.COM OR THROUGH AN AUTHORIZED WPG DEALER Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 31 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 406-6 Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 32 Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 33 Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 34 Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 35 Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 36 Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 37 Rev 16.0/2-18 MRPT89ACO: #35061...
  • Page 38 Rev 16.0/2-18 MRPT89ACO: #35061...