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WerkMaster Viper & Raptor XTi Operation & Service Manual IMPORTANT: Read & understand operators manual before using this machine WerkMaster Grinders & Sanders Inc. 6932 Greenwood Street, Burnaby, BC V5A 1X8 tel: 604.629.8700 | toll free: 1.866.373.WERK | fax: 604.444.4231...
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WerkMaster will not in any event be liable to the user, any successors in interest or any beneficiary or assignee relating to this sale for any consequential,...
This manual is provided to assist you in the operation and maintenance of your WerkMaster. MACHINE DESCRIPTIONS WerkMaster machines include the Scarab, Termite XT, Viper XTi, Raptor XTi, TITAN XT, and COLOSSOS XT models. To see the complete family of WerkMaster machines visit our website at www.werkmaster.com. ...
Edge to within 1/8” (3 mm) of the wall • Has an adjustable, foldable handle for easy transport • Features WerkMaster Octi-DiscTM technology with 8 counter rotating heads • and the versatility of using our 5” (127mm) ULTRA-FLEX Plug ‘N Go tooling system Features auto sensing dual voltage variable frequency drive that lets you run •...
To remove twist-lock plugs, push in and turn clockwise to engage, and turn counter-clockwise and pull to remove. DO NOT turn on the WerkMaster while it is tilted back. Any tooling fastened to the WerkMaster may eject and become a lethal projectile.
Be sure all safety decals on the machine may be clearly read and understood. • Replace damaged or missing decals immediately. Maintain WerkMaster machines in safe operating condition with all guards in • place and secure, all mechanical fasteners tight, all controls in working order, and the grinder configured for the job application, whether concrete, natural stone, wood or other surfaces.
When using the Raptor XTi in a residential environment, source power may be hard to find. Plug two 110V cords from the Quick 220 into the 110V wall outlet on two (2) separate circuits. Plug the WerkMaster machine into the Quick 220 adapter.
Unplug machine, wait 5 seconds, ensure it is not in START (lever depressed), then plug in the machine. Machine Controls Viper XTi/Raptor XTi: All machine operating controls are found on the handle NOT on the keypad of the VFD. VFD Controls Viper XTi/Raptor XTi: The VFD controls are locked out to avoid accidentally changing necessary parameters.
Adjusting the Dust Skirt The dust skirt (C) serves as a seal for the bottom of the machine to act as a vacuum chamber helping the dust stay contained under the machine. If the skirt is too far from the ground, the dust containment is reduced. To adjust the skirt: 1.
To start the machine: Starting the Machine 1. Apply a slight downward pressure on the handle to alleviate some weight off the diamonds ensuring the machine does not life off the ground; then gently squeeze the activation lever (E) and press and release the START button (F). 2.
To install and remove the pad driver on the bottom of the machine, you will need Installing and Removing a 9/16” (14 mm) socket wrench, a soft face mallet, and some medium-strength the Pad Driver thread locker (blue Loctite 243 or equivalent). To remove the pad driver: 1.
VACUUM OR WATER FEATURE PORT 1. Only run vacuum when dry grinding. Vacuum 2. The vacuum port accepts a standard 2” vacuum hose cuff. 3. Always refer to vacuum manual. Water Feature 1. Insert water feature plug in the vacuum port. 2.
Monthly Check all strain reliefs and make sure they are tight. (Strain reliefs are the • plastic nuts that secure the wires that come out of the handle and VFD.) Remove the pad drivers and inspect the threads to make sure there are no •...
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ISSUE
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APPENDIX – VFD TROUBLESHOOTING AND DIAGNOSTICS T he
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13
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GLOSSARY Line Voltage This is the voltage of a power source when it has no load applied to it. It can also be called “nominal voltage” as the voltage expressed is usually a guideline voltage. Load Voltage This is the voltage of a power source when a load has been applied to it. As a load is applied to the power source, the resistance of the line is easier to examine.
(3) from date of shipment to the original Purchaser or Distributor. Terms & Conditions WerkMaster will, at its option, repair or replace, at the WerkMaster factory or at a point designated by WerkMaster, any part which shall appear to the satisfaction of WerkMaster inspection to have been defective in material or workmanship.
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Purchaser to Seller, or the inconsistency of any terms therein and herein. Rev 01/2016 swm To get the best protection from your WerkMaster Warranty be sure to register your product(s) online at www.werkmaster.com/warranty. ...
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