Rottler H85A, Operation And Maintenance Manual

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Section 6 Maintenance H85A Manual
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6-6
Grease should be added every 175 hours of service time.
Honing Coolant
The coolant pump is located in the back of the splash tank. The coolant drains under the block fixture into
a sump under the machine.
Change the honing coolant when it gets dirty. When changing coolant, completely clean tank and filter
screen. Refill with Rottler 514-4-71C coolant mixed with water to a reading of 3 – 5 on the Refractometer
scale. If a Refractometer is not available then a static ratio of 5% - 8% is acceptable.
Ratio of coolant to water will be approximately 1:20 or 1 gallon of coolant for each 20 gallons of water.
Standard Coolant Filter Unit
Replace filter element in filter housing as needed.
Use the supplied 514-2-42D wrench to loosen the filter bowel from the housing. Remove old filter and
replace with new filter (514-2-42C). Use wrench to retighten bowel onto housing.
Do not over tighten.