Correction Of Malfunctions - Bosch GSK 64 Originalbetriebsanleitung

OBJ_BUCH-1039-002.book Page 27 Thursday, January 14, 2010 6:17 PM

Correction of Malfunctions

Problem
The pneumatic tool is ready for
operation but no nails are dis-
charged.
The nails are discharged very
slowly and with too little pres-
sure.
The nails are driven in too deep. The rated pressure of the compressed-
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Cause
A nail is jammed in the shot duct.
The magazine slider is 12 defective.
The spring of the magazine slider is too
week or defective.
The fasteners being used are not
permitted.
The magazine 11 is empty.
The rated pressure of the compressed-
air supply is too low.
The driver blade is damaged.
The sealing ring of the piston is worn or
damaged.
The buffer is worn.
The length and diameter of supply-air
hose 17 do not correspond with the data
of this pneumatic tool.
The supply-air hose 17 is bent/creased.
air supply is too high.
The depth stop is set too deep.
The buffer is worn.
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Corrective Measure
– Clear the jam.
(See "Clearing Jams", page 24)
– Clean and lubricate the magazine slider
12 as required and make sure that the
magazine 11 is not dirty/soiled.
– Contact an authorised service agent for
Bosch power tools.
Have the component replaced there.
– Use only original accessories.
Only the fasteners (nails, staples, etc.)
specified in table "Technical Data" may
be used.
– Refill the magazine.
(See "Loading the Magazine", page 22)
– Increase the compressed-air supply.
8 bar may not be exceeded.
– Use only the lubricants recommended
by Bosch.
(See "Lubricating the Pneumatic Tool",
page 25)
– Contact an authorised service agent for
Bosch power tools.
Have the component replaced there.
– Contact an authorised service agent for
Bosch power tools.
Have the component replaced there.
– Use a supply-air hose with the correct
dimensions.
(See "Technical Data", page 21)
– Correct the bend/crease in the supply-
air hose.
– Reduce the compressed-air supply.
4 bar may not be fallen below.
– Adjust the depth stop to the desired
depth.
(See "Adjusting the Depth Stop",
page 24)
– Contact an authorised service agent for
Bosch power tools.
Have the component replaced there.
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