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KEEP FOR FUTURE REFERENCE
OPERATING
INSTRUCTIONS
INTENDED FOR USE BY SKILLED
PROFESSIONALS • READ AND
UNDERSTAND BEFORE OPERATING
CHANNEL-STYLE,
LOW-PROFILE
MANUAL ROTATOR /
TILTER, DC-VOLTAGE, WITH
INTELLI-GRIP® TECHNOLOGY
Model numbers: MRTALPCH611LDC3,
MRTALPCH6HV11DC3O, MRTALPCH610CDC3O
Record serial number in blank space above (to locate, see serial
Rev 1.0/2-21
label on the product).
1
908 W. Main • P.O. Box 368
Laurel, MT USA 59044
800-548-7341 (phone)
406-628-8231 (phone)
406-628-8354 (fax)
www.WPG.com
MRTALPCH6-DC3: #35125AUS
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Related Manuals for WPG MRTALPCH611LDC3
Summary of Contents for WPG MRTALPCH611LDC3
- Page 1 PROFESSIONALS • READ AND UNDERSTAND BEFORE OPERATING CHANNEL-STYLE, LOW-PROFILE MANUAL ROTATOR / TILTER, DC-VOLTAGE, WITH INTELLI-GRIP® TECHNOLOGY Model numbers: MRTALPCH611LDC3, MRTALPCH6HV11DC3O, MRTALPCH610CDC3O Record serial number in blank space above (to locate, see serial Rev 1.0/2-21 MRTALPCH6-DC3: #35125AUS label on the product).
- Page 2 MRTALPCH6-DC3: #35125AUS Rev 1.0/2-21...
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Page 3: Table Of Contents
TABLE OF CONTENTS SPECIFICATIONS ..................3 SAFETY....................5 OPERATING FEATURES................6 ASSEMBLY....................7 ..........9 HANGE THE RAME ONFIGURATION Installing/Removing Pad Frame Extensions ..............10 Routing Vacuum Hoses .....................11 Connecting/Disconnecting Vacuum Hoses ...............12 INTENDED USE ..................13 ................13 HARACTERISTICS ................14 PERATING NVIRONMENT ................14 ISPOSAL OF THE IFTER OPERATION..................15 ................15 EFORE... - Page 4 TABLE OF CONTENTS Transporting the Lifter ......................27 Storing the Lifter .......................27 INSPECTIONS AND TESTS..............29 ................29 NSPECTION CHEDULE ....................30 ESTING Lifter/Load Compatibility Test...................30 Operational Tests ......................31 Vacuum Test........................31 Rated Load Test.........................32 MAINTENANCE ..................33 ...............33 ACUUM AINTENANCE Pad-to-Load Friction Coefficient ..................33 Pad Inspection ........................33 Pad Cleaning ........................34 12-V ...............35...
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Page 5: Specifications
Standard. 1..Available with other rubber compounds for special purposes (see www.wpg.com). 2..The Maximum Load Capacity is rated at a vacuum of 18 Hg [-60 kPa] on clean, smooth, nonporous flat surfaces with a friction coefficient of 1. Pad compound, load rigidity, strength, surface conditions, overhang, angle, center of gravity and temperature can also affect the lifting capacity. - Page 6 SPECIFICATIONS Note: A standard MRTALPCH611LDC3 is shown. MRTALPCH6-DC3: #35125AUS Rev 1.0/2-21...
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Page 7: Safety
SAFETY Wear personal protective Make sure the contact surfaces of equipment that is appropriate for the load and vacuum pad are clean the load material. Follow trade before attaching the lifter (see association guidelines. “MAINTENANCE”). Do not remove or obscure safety Position the vacuum pads correctly labels. -
Page 8: Operating Features
Cover for AIR FILTERS and VACUUM 10 CONTROL HANDLES SENSORS Note: A standard MRTALPCH611LDC3 is shown. Although some of the following photos do not show this specific lifter, they all illustrate how this kind of lifter functions. For information about specific parts, see “REPLACEMENT PARTS”... -
Page 9: Assembly
ASSEMBLY 1) Remove all shipping materials and save them with the shipping container for future use. If necessary, assemble the lift bar (fig. 2A). Tighten the bolts (item 2 in fig. 2A) securely. 3) Adjust the lift point to optimize the lifter's hang angle: 3.1) Remove the retaining bolt (item 3 in fig. - Page 10 ASSEMBLY Make sure hook has restraining latch (circled). 4.3) Attach the hoisting hook to the lift point (fig. 4D-E). Only use rigging rated for Maximum Load Note: Use rigging (fig. 4F) as needed to make sure the Capacity plus Lifter Weight. hook does not interfere with the load.
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Page 11: T O Change The Pad Frame Configuration
ASSEMBLY HANGE THE RAME ONFIGURATION Rev 1.0/2-21 MRTALPCH6-DC3: #35125AUS... -
Page 12: Installing/Removing Pad Frame Extensions
Two pad frame configurations enable the lifter to match different load dimensions and weights. The illustrations on the preceding page show both approved configurations. Pad Spread and Maximum Load Capacities are listed for a standard MRTALPCH611LDC3 lifter (see “SPECIFICATIONS” for other models). -
Page 13: Routing Vacuum Hoses
ASSEMBLY 3) Align the bolt holes in the pad frame extension with those in the pad frame (fig. 3A). 4) Secure the pad frame extension in the pad frame by installing and tightening all bolts securely (figs. 4A-B). 5) Connect the vacuum hose to the vacuum pad on the pad frame extension (see “Routing Vacuum Hoses”... -
Page 14: Connecting/Disconnecting Vacuum Hoses
ASSEMBLY For the 4-pad configuration (fig. 2A): Do not connect hoses from pad frame extensions in 4-pad configuration. 1) Make sure the red hose (R) from the vacuum pad on a pad frame extension is disconnected as shown. 2) Connect the blue hose (B) as shown. 3) Repeat steps 1-2 for the other frame extension. -
Page 15: Intended Use
2..A “single piece” of material includes curtainwall assemblies, unitized glazing systems and similar construction units. 3..Vacuum pads made from a heat-resistant rubber compound can enable you to lift loads with higher surface temperatures. Contact WPG or an authorized dealer for more information. -
Page 16: Operating Environment
1..Although lifter use may be possible at higher elevations, lifting capacity is reduced whenever the lifter is unable to attain vacuum in the green range on the vacuum gauge. Contact WPG for more information. 2..Special provisions may allow the lifter to operate outside the specified temperature range. Contact WPG for more information. MRTALPCH6-DC3: #35125AUS... -
Page 17: Operation
OPERATION EFORE SING THE IFTER Determine whether the vacuum lifter is capable of each intended task (see “SPECIFICATIONS” “INTENDED USE”). Then complete the following preparations: Taking Safety Precautions • Be trained in all industry and regulatory Read all directions and safety standards for lifter operation in your region. -
Page 18: Performing Inspections And Tests
OPERATION Performing Inspections and Tests • Follow the “I ” “T ”. NSPECTION CHEDULE ESTING • Service the 2 air filters whenever a bowl contains Examine air filters regularly liquid or other contaminates, or an element and service when needed. appears dirty (see “A ”... -
Page 19: T O Attach The Pads To A Load
OPERATION TTACH THE ADS TO A Make sure the contact surfaces of the load and vacuum pads are clean (see “Pad Cleaning”). Positioning the Lifter on the Load 1) Center the pad frame on the load. 2) Make sure all vacuum pads will fit on the load and will be loaded evenly. -
Page 20: Powering Up The Lifter
OPERATION Powering up the Lifter Press the lifter's power button ( — fig. 1A). The vacuum pump will run for a few seconds, ® as a normal function of the Intelli-Grip self- diagnostics. The lifter automatically tests the 9-volt battery for the notification buzzer each time the lifter is powered up. -
Page 21: Reading The Vacuum Gauges
1..The gauge face colors do not correspond with the circuit colors. 2..If the lifter is used above the maximum Operating Elevation (see “SPECIFICATIONS”), it may not be able to maintain sufficient vacuum for lifting. Contact WPG for more information. Rev 1.0/2-21... -
Page 22: Ift And Ove The Oad
OPERATION IFT AND OVE THE About the Tilt Linkage The tilt linkage minimizes operator effort and Unbalanced loads may tilt automatically holds a balanced load in either unexpectedly during lifter operation. the upright or the flat position. However, an Make sure load is positioned unbalanced load may tilt unexpectedly, correctly on lifter. -
Page 23: Interpreting The Lift Light
OPERATION Interpreting the Lift Light When the vacuum lifter is ready to lift Never lift load unless lift the Maximum Load Capacity, the light is illuminated, vacuum lift light turns on automatically and because premature lifting could the vacuum pump turns off temporarily, to result in load release and personal injury. -
Page 24: Controlling The Lifter And Load
OPERATION Controlling the Lifter and Load When the lifter is ready, use the hoisting equipment to raise the lifter and load as needed. Use a control handle (circled in fig. 1A) to keep the lifter and load in the required position. Once there is enough clearance, you may move the load as required. -
Page 25: T O Rotate The Load
OPERATION OTATE THE Make sure load is positioned correctly on lifter (as previously directed). Never disengage rotation and tilt latches at the same time, because this could result in load damage or personal injury. 1) Latch the pad frame in the vertical position (see relevant illustration under “SPECIFICATIONS”). -
Page 26: T O Tilt The Load
OPERATION ILT THE Make sure load is positioned correctly on lifter (as previously directed). Never disengage rotation and tilt latches at the same time, because this could result in load damage or personal injury. 1) Make sure the load has enough clearance to tilt without contacting anyone or anything. Use a control handle (circled in fig. - Page 27 OPERATION A load with overhang may force you to release the handle as the load approaches the flat position. In this case, use hand cups (fig. 4A) or other appropriate means to control the load. Note: The pad frame automatically latches in place when it returns to the vertical position.
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Page 28: T O Release The Pads From The Load
OPERATION ELEASE THE ADS FROM THE Make sure load is at rest and fully supported before releasing vacuum pads. 1) Hold the “function” button ( — fig. 1A) and the “release” button ( — fig. 1A). If the vacuum seal does not break, follow the directions on the LCD screen. -
Page 29: After Using The Lifter
OPERATION FTER SING THE IFTER Press the power button ( — fig. 1A) and the “function” button ( — fig. 1A) to power down the vacuum lifter. 2) Charge the battery after each workday as needed (see “12-V ATTERY ”). ECHARGE 3) Use the hoisting equipment to lower the lifter gently onto a stable support. - Page 30 OPERATION Disconnect the electrical connectors (figs. 3A-B and figs. 3C-E) to prevent battery discharge. 4) Store the lifter in a clean, dry location. Store the battery between 32° and 70° F [0° — 21° C]. Avoid storage above 100° F [38° C]. MRTALPCH6-DC3: #35125AUS Rev 1.0/2-21...
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Page 31: Inspections And Tests
2..The Periodic Inspection is also required whenever the lifter has been out of service for 1 year or more. Keep a written record of all Periodic Inspections. If necessary, return the lifter to WPG or an authorized dealer for repair (see “LIMITED... -
Page 32: Testing
13.5" Hg [-46 kPa] for 5 minutes. If not, lifting this load requires additional precautions (eg, a load sling). Contact WPG for more information. 8) Lower the load after 5 minutes or before the vacuum level diminishes to 13.5" Hg [-46 kPa]. -
Page 33: Operational Tests
2..During this time, the LCD screen displays “WARNING: Is load attached?”, the notification buzzer chirps and the strobe light flashes. 3..For more information, search for your lifter’s Model Number on www.wpg.com and select the “Troubleshooting” link on the product page. -
Page 34: Rated Load Test
7) Prepare a written report of the test and keep it on file. 1..An equivalent simulation may also be used. Contact WPG for more information. 2..A “qualified person” has successfully demonstrated the ability to solve problems relating to the subject matter and work, either by possessing a recognized degree in an applicable field or a certificate of professional standing, or by possessing extensive knowledge, training and experience. -
Page 35: Maintenance
MAINTENANCE Note: Refer to SERVICE MANUAL #36106 when applicable. ACUUM AINTENANCE Pad-to-Load Friction Coefficient The friction coefficient represents the lifter's ability to resist load slippage. The Maximum Load Capacity is based on a friction coefficient of 1, as determined by testing of clean, new, standard rubber vacuum pads on clean, dry, regular glass. -
Page 36: Pad Cleaning
4) Allow each pad to dry completely before using the lifter. 1..A brush with bristles that do not harm rubber can help remove contaminates clinging to sealing edges. If these cleaning methods are not successful, contact WPG or an authorized dealer for assistance. MRTALPCH6-DC3: #35125AUS... -
Page 37: 12-Volt Battery Recharge
MAINTENANCE 12-V ATTERY ECHARGE Charge the battery whenever the battery gauge shows reduced energy. Caution: Make sure the lifter is powered down. Identify the input voltage marked on the battery Make sure power source has charger and plug it in to an appropriate power ground fault circuit interrupter. -
Page 38: Notification Buzzer Battery Replacement
MAINTENANCE OTIFICATION UZZER ATTERY EPLACEMENT 1) Power down the lifter. 2) Release the buzzer battery holder by pressing inward and sideward in the direction marked on the holder. Slide the battery tray out (fig. 3A). 4) Install a new 9-volt battery according to the polarity markings. 5) Slide the battery tray back into position. -
Page 39: Ntelli Rip Iagnostic Odes
MAINTENANCE ® D NTELLI IAGNOSTIC ODES Refer to the following table when a diagnostic code appears on the LCD screen. Codes are listed in alphanumeric order. If the Explanations/Directions do not resolve the issue, contact qualified service personnel. All relevant parts are listed in “REPLACEMENT PARTS”. - Page 40 MAINTENANCE Strobe Buzzer Code On-Screen Message Light Explanations/Directions Pattern Activity continuous Once “Power Save” mode is activated, “attach” and “Control head revision lockout” (while button (none) “release” functions are prevented in connection with Code is held) C06. Service is required. occasional “EEPROM error, cell #”...
- Page 41 “Vacuum not increasing 1 chirp every V020 securely (see “Sealing the Pads on the Load” “Reading normally” 2 seconds the Vacuum Gauges”). This Code can be activated by use at high elevation. If so, contact WPG for directions. Rev 1.0/2-21 MRTALPCH6-DC3: #35125AUS...
- Page 42 2 seconds system. See relevant topics in “ASSEMBLY,” “OPERATION” “INSPECTIONS AND TESTS”, and “MAINTENANCE”. In case of high elevation, contact WPG for directions. Once “Power Save” mode is activated, “attach” and “release” functions are prevented due to a vacuum sensor V040 “Lockout (vacuum sensor error)”...
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Page 43: Replacement Parts
Shoulder Bolt ‒ Socket Head ‒ 5/16" x 3/8" x 1/4-20 Thread (for mounting pads) * — Length as required; hose is sold by the foot (approx 30.5 cm). SERVICE MANUAL #36106 for additional parts. ERVICE ONLY WITH IDENTICAL REPLACEMENT PARTS WPG.COM AVAILABLE AT OR THROUGH AN AUTHORIZED DEALER Rev 1.0/2-21... -
Page 44: Limited Warranty
Contact the WPG Technical Service Department. When factory service is required, ship the complete product – prepaid – along with your name, address and phone number to the street address listed at the bottom of this page. WPG may be reached by phone or fax numbers listed below. - Page 45 Rev 1.0/2-21 MRTALPCH6-DC3: #35125AUS...
- Page 46 MRTALPCH6-DC3: #35125AUS Rev 1.0/2-21...
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