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AUXILIARY HANDLEapproximately 15 seconds (90uF) to 2
The tool must be supported with theminutes (32uF). A new hammer requires a
auxiliary handle , which can be swiveledbreak-in period before full performance is
360u. To reposition and/or swivel the handle,realized. This period may require up to 5
loosen the hand grip, move the handle to thehours of operation.
desired position along the barrel andAn electric hammer is likely to be the most
securely retighten the hand grip.expensive portable tool at the construction
"TOOL TIPS"job. The long wear and efficient operation of
For the best penetration rates in concrete,the BOSCH hammers will more than justify
run the tool with a steady pressure, but dothe cost for tools of this type. As earlier
not use excessive force as this will decreasepointed out, sharp accessories as well as
the efficiency of the tool.clean air vents are necessary for efficient
All grease packed hammers require a shortoperation. Establish and follow a set
maintenance program.
period of time to warm up. Depending on the
room temperature, this time may vary from
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ACEC
