Operation
30
WATER
9.Should the tool fail to fire, hold the muzzle firmly against the work surface for 30 seconds. Release the trigger and remove pressure on the tool while holding the muzzle against the work surface.Again press the tool firmly against the work surface and pull the trigger. If the tool still fails to fire, hold the tool firmly against the work surface for another 30 seconds before unloading and carefully discarding the misfired power load into water or oil.
PISTON OVERDRIVE
If the tool does not open after firing and the piston is 1/2 inch or more out of the muzzle:
1.Strike muzzle end of R300 against hard surface to force piston back into muzzle.
2.Eject the power load (See step 8 of Operation).
OVERDRIVE
CARE OF YOUR R300
Clean your R300 after each day’s use. Clean chamber with accessory wire brush, part number 056485 (Not included with tool). Apply good quality penetrating lubricant spray (such as
NOTE: The labor regulations of many states require that the operator of this tool on a job site be thoroughly trained and certi- fied for competence prior to operating this tool. For certification
procedures, call: Technical Services Department,
8501 (English only) or visit www.desatech.com.
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