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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 Available with REMOTE CONTROL SYSTEM Model numbers: MRTALPCH611DC3, MRTALPCH610LDC3O, MRTALPCH610CDC3O...
BTH-1 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.
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SPECIFICATIONS Note: A standard MRTALPCH611LDC3 is shown. MRTALPCH6-DC3(RC): #35125 Rev 1.0/12-19...
SAFETY Wear personal protective Make sure the contact surfaces of equipment that is appropriate for the load and vacuum pads 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.
OPERATING FEATURES Features shown here are underlined on their first appearance in each section following. ® 1 LIFT POINT 15 BUZZER BATTERY HOLDER 11 INTELLI-GRIP CONTROL UNIT 2 LIFT BAR 11a “RELEASE” BUTTON 16 VACUUM RESERVE TANKS 3 INSTRUCTIONS CANISTER 11b “ATTACH”...
ASSEMBLY 1) Remove all vacuum lifter restraints and save them with the shipping container for future use. If necessary, assemble the lift bar (item 1 in fig. 2A). Tighten 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.
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ASSEMBLY Make sure hook has restraining latch (circled). 4.3) Attach the hoisting hook to the lift Only use rigging rated for Maximum point (fig. 4D-E). Load Capacity plus Lifter Weight. Note: Use rigging (fig. 4F) as needed to make sure the hook does not interfere with the load. 4.4) Use the hoisting equipment to remove the lifter from the shipping container.
ASSEMBLY 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” on page 3 for other models). Caution: Connect the vacuum pads to the circuits of the dual vacuum system, marked “1”...
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”...
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.
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.
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 gauges. 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(RC): #35125...
OPERATION EFORE SING THE IFTER Determine whether the vacuum lifter is capable of each intended task (see “SPECIFICATIONS” on page 3 and “INTENDED USE” on page 13). 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.
OPERATION Performing Inspections and Tests • Follow the “I ” on page 30 and “T ” on page 31. 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.
OPERATION Preparing to Use the Remote Control System The optional radio transmitter (fig. 1A) and radio receiver enable you to activate the lifter's “attach” and “release” functions at distances up to 250' [76 m], provided you have a clear and direct view of the lifter and its status indicators.
OPERATION TTACH THE ADS TO A Make sure the contact surfaces of the load and vacuum pads are clean (see “Pad Cleaning” on page 35). 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.
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.
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” on page 3), it may not be able to maintain sufficient vacuum for lifting. Contact WPG for more information. MRTALPCH6-DC3(RC): #35125...
OPERATION IFT AND OVE THE Lift bar must be vertical to lift load. 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.
OPERATION Interpreting the Lift Light When the vacuum lifter is ready to lift the Never lift load unless Maximum Load Capacity, the vacuum lift lift light is illuminated, light turns on automatically and the vacuum because premature lifting pump turns off temporarily, to conserve battery could result in load release and personal injury.
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.
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 “OPERATING FEATURES” on page 6). 2) Make sure the load has enough clearance to rotate without contacting anyone or anything.
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.
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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.
OPERATION ELEASE THE ADS FROM THE Make sure load is at rest and fully supported before releasing vacuum pads. 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.
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 ” on page 36). ECHARGE 3) Use the hoisting equipment to lower the lifter gently onto a stable support.
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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]. Rev 1.0/12-19 MRTALPCH6-DC3(RC): #35125...
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 WARRANTY” on page 42).
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].
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 selecting the “Troubleshooting” link on the product page.
Remote Control System. 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.
MAINTENANCE Notes: Refer to SERVICE MANUAL #36105 when applicable. See final section for wiring diagrams. ACUUM AINTENANCE Pad-to-Load Friction Coefficient The friction coefficient represents the lifter's ability to resist load slippage. 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.
6) Power up the lifter again, to test the new battery. 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. Rev 1.0/12-19...
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.
Service tool is connected. Remove it before resuming lifter “Firmware updater detected (#)” (none) (none) use and contact WPG. Make sure lifter is used within Operating Temperatures “Module revision not 1 chirp every (see “SPECIFICATIONS” on page 3). Then power lifter (none) compatible”...
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MAINTENANCE Strobe Buzzer Code On-Screen Message Light Explanations/Directions Pattern Activity continuous Once “Power Save” mode is activated, “attach” and “Module revision lockout” (while button (none) “release” functions are prevented in connection with Code is held) C04. Service is required. “Control head revision not 1 chirp every Incompatible version of software was installed or Intelli- (none)
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MAINTENANCE Strobe Buzzer Code On-Screen Message Light Explanations/Directions Pattern Activity 1 chirp per Lifter will automatically power down in number of seconds (none) “powering down in # seconds” minute shown. Press any button to cancel action. Fault is detected in hardware that enables communication (none) “App-support hardware fault”...
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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)”...
Shoulder Bolt ‒ Socket Head ‒ 5/16" x 3/8" x 1/4-20 Thread (for mounting pads) * Length as required; vacuum hose is sold by the foot (approx 30.5 cm). See SERVICE MANUAL #36105 for additional parts. ERVICE ONLY WITH IDENTICAL REPLACEMENT PARTS WPG.COM AVAILABLE AT OR THROUGH AN AUTHORIZED DEALER Rev 1.0/12-19...
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