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KEEP FOR FUTURE REFERENCE
INSTRUCTIONS
International Version
MODEL NUMBERS: MRTALP611LDC,
P.O. Box 368 – 908 West Main
Laurel, MT USA 59044
MRTALP6FS10TDC, MRTALP610DCO
phone 800-548-7341
SERIAL NUMBER:
___________
phone 406-628-8231
fax 406-628-8354
(please see serial label and record number here)
LOW-PROFILE MANUAL ROTATOR / TILTER
DC-VOLTAGE WITH DUAL VACUUM SYSTEM
(AVAILABLE WITH REMOTE CONTROL SYSTEM)
READ ALL INSTRUCTIONS AND WARNINGS
BEFORE OPERATING THIS LIFTER
DESIGNED FOR THE MATERIALS HANDLING PROFESSIONAL
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Summary of Contents for WOOD'S POWR-GRIP MRTALP6FS10TDC
- Page 1 KEEP FOR FUTURE REFERENCE INSTRUCTIONS International Version MODEL NUMBERS: MRTALP611LDC, P.O. Box 368 – 908 West Main Laurel, MT USA 59044 MRTALP6FS10TDC, MRTALP610DCO phone 800-548-7341 SERIAL NUMBER: ___________ phone 406-628-8231 fax 406-628-8354 (please see serial label and record number here)
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Page 3: Table Of Contents
TABLE OF CONTENTS SPECIFICATIONS ......................3 WARNINGS ........................4 OPERATING FEATURES ....................5 ASSEMBLY ........................7 ........................ 7 ET UP THE IFTER ................9 HANGE THE RAME ONFIGURATION To Connect/Disconnect Vacuum Hoses ......................10 To Install/Remove Extension Arms ......................11 To Reposition (or Remove) Movable Pad Mounts .................. - Page 4 Every-Lift Inspection ..........................25 Frequent Inspection ...........................25 Periodic Inspection .............................25 Infrequent Use............................26 ........................26 ESTING CHEDULE Operational Tests ............................26 Load Test ..............................26 ......................27 AINTENANCE CHEDULE ......................... 27 ATTERY ......................... 28 ATTERY ECHARGE Using a Large Charger ..........................28 Using a Small Charger ..........................29 ......................
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Page 5: Specifications
203 lbs [92 kg] Power Source: 12 volts DC, 5 amps Battery Capacity: 7 amp-hours (18 amp-hours standard for MRTALP6FS10TDC, optional for others) Tilt Capability: Manual, 90°, with mechanical advantage that minimizes operator effort and automatic latching in upright position Rotation Capability: Manual, 180°, with automatic latching at every 30°... -
Page 6: Warnings
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). Never disengage both the rotation latch and the tilt latch at the same time. -
Page 7: Operating Features
OPERATING FEATURES Note: Components featured in the following instructions for assembling, operating or maintaining the vacuum lifter are underlined on their first appearance in each section. Standard MRTALP611LDC shown with Remote Control System option. 1 LIFT SPOOL 10 RADIO TRANSMITTER (optional) 19 BATTERY TEST BUTTON 2 BATTERY CHARGER 11 VACUUM PAD... - Page 8 1 EMERGENCY TRANSMITTER DISCONNECT 2 TRANSMISSION INDICATOR LIGHT 3 RELEASE BUTTON 4 TRANSMITTER POWER/ENABLE BUTTON 5 APPLY BUTTON OPTIONAL RADIO TRANSMITTER Rev 12.3/1-17 MRTALP6-DC: #35056...
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Page 9: Assembly
ASSEMBLY ET UP THE IFTER 1) Open the shipping container and remove all materials for restraining or protecting the vacuum lifter. Save the container for use whenever the lifter is transported. 2) If necessary, assemble the lifter's lift bar as follows: One segment of the lift bar can be removed, to reduce overall lifter dimensions for shipping. - Page 10 Note: Some hoisting equipment hooks could interfere with an upright load that extends beyond the lifter's pad frame. If the load would contact the hook during lifter operation, the operator must prevent this by attaching a sling (or other rigging that does not interfere with the load) between the hook and the lift spool.
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Page 11: T O Change The Pad Frame Configuration
HANGE THE RAME ONFIGURATION The lifter offers a variety of pad frame configurations to accommodate different load dimensions and weights, as shown in the following illustration. Select a configuration to provide optimal support across the load surface and to minimize load overhang (see OPERATION: B EFORE SING IFTER... -
Page 12: To Connect/Disconnect Vacuum Hoses
Configurations are created by installing or removing the pad frame’s extension arms, by repositioning or removing the movable pad mounts, and by connecting or disconnecting certain Always assemble the pad frame in a vacuum pads, using the corresponding vacuum hoses. symmetrical arrangement , to keep the lifter balanced (see examples in preceding illustration). -
Page 13: To Install/Remove Extension Arms
To Install/Remove Extension Arms 1) Remove the cotterless hitch pin from one extension arm. 2) Insert the end of the extension arm in its socket on the pad frame, so that the holes align for the cotterless hitch pin. 3) Secure the extension arm in the pad frame by pushing the cotterless hitch pin through the holes until the retaining ball emerges on the far side of the pad frame socket. -
Page 14: 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 15: Perating Nvironment
Conversely, allowable thickness increases as load weight decreases. In addition, an operator may be able to manually counteract the tendency of unstable loads to tilt out of the upright position, provided that the operator maintains control of the load at all times (see OPERATION: T : About the Tilt Linkage and T ). - Page 16 Note: This lifter is equipped with a battery, which may be subject to special disposal regulations. Rev 12.3/1-17 MRTALP6-DC: #35056...
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Page 17: Operation
OPERATION EFORE SING THE IFTER The operator must determine whether the lifter is capable of performing each intended task, in INSTRUCTIONS accordance with the SPECIFICATIONS and INTENDED USE sections of this manual. In addition, all of the following preparations must be completed prior to lifting any load. -
Page 18: Confirming The Pad Frame Configuration
CAUTION: Examine each air filter regularly, and empty when necessary. Two air filters help protect the vacuum generating system from contaminants. However, the lifter is not intended for use on wet load surfaces because the filters would not prevent liquid from entering the vacuum system. -
Page 19: T O Apply The Pads To A Load
PPLY THE ADS TO A Positioning the Lifter on the Load Make certain that the contact surfaces of the load and all vacuum pads are free of any contaminates that could prevent the pads from sealing against the load (see MAINTENANCE: ACUUM AINTENANCE Center the lifter’s pad frame to within 2"... -
Page 20: Reading The Vacuum Gauges
WARNING: Keep apply function activated throughout lift. Note: If a vacuum pad has been lying against a hard object (as during shipping), it may be slightly distorted. Although initially it may be difficult to apply the pad to a load, this condition should correct itself with continued use. -
Page 21: Positioning The Lift Bar
IFT AND OVE THE Positioning the Lift Bar WARNING: Lift bar must be oriented vertically to lift load. Never lift the load from a flat position with the lift bar latched parallel to the load. Always disengage the tilt latch (see T ILT THE follow) and raise the lift bar to a vertical orientation before attempting to lift. -
Page 22: Monitoring The Low Vacuum Warning Buzzer
Monitoring the Low Vacuum Warning Buzzer Using the low vacuum warning buzzer requires minimal interaction from the operator. The warning buzzer sounds an alarm until the lifter attains sufficient vacuum to lift the maximum load weight (see SPECIFICATIONS: Load Capacity). After the lifter has attained this vacuum level, the alarm stops sounding, to indicate that the lifter is ready to lift the load. -
Page 23: T O Rotate The Load Edgewise
OTATE THE DGEWISE WARNING: Never disengage both the rotation latch and the tilt latch at the same time. This lifter is not designed for rotation and tilt functions to be used at the same time. Disengaging the rotation and tilt latches simultaneously could cause uncontrolled and unpredictable load movement, potentially resulting in load damage or injury to the operator. -
Page 24: T O Tilt The Load
ILT THE WARNING: Never disengage both the rotation latch and the tilt latch at the same time. This lifter is not designed for rotation and tilt functions to be used at the same time. Disengaging the rotation and tilt latches simultaneously could cause uncontrolled and unpredictable load movement, potentially resulting in load damage or injury to the operator. -
Page 25: Fter Sing The Ifter
WARNING: If vacuum pads do not disengage completely, do not attempt to move the lifter or load. The operator must never attempt to move the lifter or load until the vacuum pads are completely disengaged, as this could cause an unexpected load release and potential injury to the operator or others. -
Page 26: Storing The Lifter
Storing the Lifter Use the covers supplied to keep the vacuum pads clean. !!–CE–!! In accordance with CE Standard EN 13155, the lifter is designed to rest on relatively horizontal surfaces without tipping over. To store the lifter in this way, set the lifter with the pads facing downward on a clean, smooth, flat surface. -
Page 27: Maintenance
MAINTENANCE WARNING: Always make sure battery is disconnected before servicing lifter. INSTRUCTIONS Note: One or more wiring diagrams are provided in the final section of this manual for reference when servicing the lifter or trouble-shooting a deficiency. NSPECTION CHEDULE Perform inspections routinely, according to the following frequency schedule: Every-Lift Inspection •... -
Page 28: Infrequent Use
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. 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). -
Page 29: Aintenance Chedule
AINTENANCE CHEDULE INSTRUCTIONS Unless specified elsewhere in this manual, the lifter does not require maintenance on a routine basis. Instead, maintenance must be performed whenever a deficiency is indicated by routine inspections or tests. Any maintenance warranted must be performed before resuming normal operation of the lifter. ATTERY The lifter is equipped with a battery gauge to help the operator evaluate whether the battery has adequate energy for lifting. -
Page 30: 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 31: Using A Small Charger
If necessary, contact your dealer or Wood's Powr-Grip for more information. When the charger is used in "NORMAL" mode, it automatically senses the energy level of the battery and reduces the charging rate when the battery is fully charged. -
Page 32: Inspection
Inspection Inspect each vacuum pad for the following deficiencies routinely, as directed in the preceding and T . Correct any deficiency before using the lifter. NSPECTION ESTING CHEDULES • Contaminates on the pad face or sealing edges: Soil build-up can prevent pads from sealing adequately or reduce the friction coefficient (see discussion preceding). -
Page 33: Vacuum Test
ACUUM Test the vacuum system for leakage routinely, as directed in the preceding I NSPECTION ESTING CHEDULES 1) Clean the face of each vacuum pad as previously directed (see V ACUUM AINTENANCE Cleaning). 2) Apply the lifter to a clean, smooth, nonporous surface. The surface should be flat or possess no more curvature than the lifter is designed for (if any). -
Page 34: T O Replace Sealing Ring Insert In Vpfs10T V Acuum Pad
VPFS10T V EPLACE EALING NSERT IN ACUUM If the lifter is equipped with VPFS10T vacuum pads, follow these directions: 1) Remove the old sealing ring insert: Hold the vacuum pad firmly and pull the ring insert out from the mounting groove. Discard any damaged ring insert. 2) Install a new sealing ring insert (see REPLACEMENT PARTS LIST): Push the ring insert into the mounting groove so that the insert's base (flat side) fits flush against the bottom of the groove. -
Page 35: Air Filter Maintenance
ILTER AINTENANCE (for in-line filters) Filter Function and Conditions Requiring Service This air filter prevents solid particles from contaminating components in the vacuum system. CAUTION: Examine air filter regularly and empty when necessary. Open each filter regularly to determine whether liquid or other contaminants are trapped inside. Remove any liquid or contaminants found. -
Page 36: Vacuum Pump Maintenance − Dynaflo Dv1034204
− D DV1034204 ACUUM AINTENANCE YNAFLO WARNING: Before proceeding with any maintenance, disconnect power source. If the vacuum pump takes too long to attain full vacuum, it may require maintenance. Replace the diaphragms, gaskets/flap valves or (when preferable) the entire head assemblies (see REPLACEMENT PARTS LIST), as necessary to obtain acceptable pump performance. -
Page 37: Vacuum Switch Adjustment
ACUUM WITCH DJUSTMENT Vacuum Switch Function Two vacuum switches control various functions of the vacuum lifter (see OPERATING FEATURES for location of vacuum switches). While the lifter is powered up, each vacuum switch senses the vacuum level in one of the two vacuum circuits of the vacuum system. If either circuit loses significant vacuum while the lifter is in the apply mode, the system responds automatically. - Page 38 • n_3 = -430. This setting turns off the low vacuum warning buzzer, light and/or strobe light and turns on the vacuum lift light, indicating that the lifter has already reached the minimum vacuum level (see n_4). Setting n_3 must always be set above n_4. •...
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Page 39: Replacement Parts List
Circuit Breaker – 15 A 64453CT Circuit Board – Populated 64272 Strobe Light – 12 V DC – Amber (optional) 64273 Strobe Light – 12 V DC – Red (standard with MRTALP6FS10TDC) 64238AA Vacuum Switch – Digital 64233 Power Switch 64213 Push-Button Switch –... - Page 40 Clamp Collar – 2.157-18 Thread – 1-Piece 10900 Shoulder Bolt – Socket Head – 5/16" x 1/2" x 1/4-20 Thread (for mounting pads) SERVICE ONLY WITH IDENTICAL REPLACEMENT PARTS SUPPLIED BY OR APPROVED BY WOOD'S POWR-GRIP CO., INC. Rev 12.3/1-17 MRTALP6-DC: #35056...
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Page 41: 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 406-628-83 Rev 12.3/1-17... - Page 42 Rev 12.3/1-17 MRTALP6-DC: #35056...
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