Black & Decker Drills - Page 5 - Recent Questions, Troubleshooting & Support
Hydraulics Question
Heating of hydraulic fluid in operation is caused by inefficiencies. Inefficiencies result in losses of input power, which are converted to heat. A hydraulic system's heat load is equal to the total power lost (PL) through inefficiencies and can be expressed as:
PLtotal = PLpump + PLvalves + PLplumbing + PLactuators
If the total input power lost to heat is greater than the heat dissipated, the hydraulic system will eventually overheat.
7/18/2014 9:45:48 PM •
Black &...
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Answered
on Jul 18, 2014
How do I turn on my pivotdriver
The switch on the handle turns the driver on. If it is not working, then either the driver is faulty or it is not charged. Try turning on the light to see if the charger has a charge. Make sure the driver is charged.
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Go online and look for B and D tool parts suppliers in your area. The problem with some cordless drills is that they are made very cheaply and parts are never thought of when the drills are sold. If the unit fails, a lot of times its a case of throw it away and buy a new drill. If you buy the same model replacement, keep the old one for spare parts.
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