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WEHMER
Model #108 Operator's Manual and Trimming Guide
Includes:
Installation Instructions
Component Overview
Model Trimming Guidelines
Parts Diagram and List
Preventive Maintenance
Troubleshooting Tips
Available Accessories
Warranty Information
Loaner Policy
Factory Service
Dual Wheel Model Trimmer
This manual describes operating procedures for
the following models:
108
108P
108PFLE
Product Specifi cations
Motor
108/110
108x/220
108P/110
108P/220
All motors are Split Phase, Thermally Protected, Moisture Resistant
Wheel Size
Dimensions
Shipping Weight
Product Overview
The Wehmer #108 series of models trimmers is
designed and manufactured to give the orthodon-
tic laboratory technician the optimum equipment
to create consistently accurate and esthetic study
models. All of these dual wheel model trimmers are
fi tted with 12" coarse and fi ne cutting wheels, a pre-
cision graduated work table, squaring and angula-
tion tools, and a wide selection of options to cus-
tomize your machine to meet your specifi c needs.
Standard 108 models are fi tted with 1/2 HP motors
for excellent trimming performance. 108P models
feature our upgraded 3/4 HP motor to maximize the
potential of diamond abrasive cutting wheels. An ad-
justable water fl ow system assures effi cient fl ushing
of ground plaster debris from the work area.
Please read this manual carefully before operating
your new trimmer to get the most out of its capabili-
ties and maintain its long life span.
1/2 HP, 110-120 volts, 60 Hz, 7.9A 1725 RPM
3/4 HP, 210-230 volts, 50 Hz, 6.5 A 1425 RPM
3/4 HP, 110-120 volts, 60 Hz, 11.9A 1725 RPM
3/4 HP, 210-230 volts, 50 Hz, 6.5A 1425 RPM
12" x 3/16" x 1"
21"W x 18"D x 15"H (55 cm W x 46 cm D x 39 cm H)
108 66 lbs \ 30kg
108P 73 lbs \ 33.2 kg
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Summary of Contents for WEHMER 108
- Page 1 Preventive Maintenance tomize your machine to meet your specifi c needs. Troubleshooting Tips Standard 108 models are fi tted with 1/2 HP motors Available Accessories for excellent trimming performance. 108P models Warranty Information...
- Page 2 Drain Connection number of locations along a circular scale Your Wehmer trimmer is fi tted with a 3’ section of 3/4” ID drain hose in the table, and can be locked in place for which should be run to a sink or directly to a plaster trap. Long hori- positively accurate angle grinding of your zontal runs of the drain hose can negatively impact on the trimmer’s...
- Page 3 Wehmer provides a complete set of tools for the routine mainte- form on which nance of your #108 Dual Wheel trimmer. Included in your tool kit all of your trim- are (a) the spanner wrench for removing the grinding wheels, (b)
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Page 4: Trimming Tips
Trimming Tips Before you start trimming, here’s a few guidelines that will help you get the most out of your trimming procedures - Always follow the plaster manufacturer’s mix ratio for plaster and water. Consistent, measured mix ratios minimize shrinkage and maximize material strength. Always mix your plaster or stone under vacuum, and pour while vibrating to avoid air bubbles. - Page 5 Step 6 Now, set the angulation tool to 65 degrees and trim the right and left sides of the model to within 7 mm of the teeth. Lower Model Step 7 Rough-trim excess material around periphery of model, including fl attening of the heel parallel to distal surface of the last molars.
- Page 6 3430 Belt Cover Plate and screws 3120 Shaft and Bearing Assembly / 108 3420 Cartons & Packaging 108 3190 Slinger Kit / R & L with O-ring / 108 3410 Drain Hose (3’) 3370 Spray Tube Assembly 3344 Dressing Stone...
- Page 7 3321 3410 3321 3440 3321 3560 3318 3290 (2) 3313 3313 3136 3313 3321 3311 3313 3313 3319 3313 3307 3313 3302 3313 3313 3260 3136 3307 3313 3160 3191 3302 3167 3250 3161 3168 3192 3193 3165 3333 3240 3323 3324 3305...
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Page 8: Preventive Maintenance
A great solution is to allow to run for 5 minutes. Check for smooth operation of wheels, use the Wehmer Drain Tray #1126, and to remove the clean-out and for any water leaks. - Page 9 Spray Tube Removal and Cleaning If installing a new spray tube, insert assembly at this point and The spray tube is an important part of your trimming system. Uni- reassemble trimmer. form water fl ow makes trimming easier by creating a liquid layer between the model and the wheel.
- Page 10 Trimmer Accessories WEHMER Diamond Trimming Wheels Commercial-grade Trimming Table The most signifi cant upgrade you can make to your model trimmer! Perfect for the high-volume professional lab. Natural Diamond Abrasive Natural Diamond Abrasive Thicker than our standard table, this item is w/ Epoxy-Glass backing.
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Page 11: Quick Release
Long Nipple Spray Tube Elbow Complete parts diagrams and instructions for installing these replacement parts are available from Wehmer Customer Service. Just call, fax, or e-mail and we can provide step-by-step guides for your staff or repair technician. Easy. 3071... -
Page 12: Warranty
Wehmer Factory Service All Wehmer equipment is built in the USA and is backed by an expert team of qualifi ed mechanics who can service, repair and overhaul your model trimmer. Our service department is equipped with all of the materials, equipment, and expertise necessary to keep your Wehmer products up to new-machine standards.
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