Bosch GSK 64 Original Instructions Manual page 15

OBJ_BUCH-1039-002.book Page 28 Thursday, January 14, 2010 6:17 PM
28 | English
Problem
The nails are not driven in deep
enough.
The pneumatic tool skips nails
or has a too large cycle feed.
Frequent jamming of nails in the
shot duct.
The driven nails are bent.
Contrary to working with nor-
mal operating speed, the nails
are not driven in deep enough at
higher operating speed.
1 609 929 U14 | (14.1.10)
Cause
The rated pressure of the compressed-
air supply is too low.
The depth stop is set too high.
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.
The fasteners being used are not
permitted.
The magazine 11 is not operating
correctly.
The spring of the magazine slider is too
week or defective.
The sealing ring of the piston is worn or
damaged.
The fasteners being used are not
permitted.
The driver blade is damaged.
The interior diameter of the supply-air
hose is too low.
The compressor is not suitable for fast
operating speeds.
Corrective Measure
– Increase the compressed-air supply.
8 bar may not be exceeded.
– Adjust the depth stop to the desired
depth.
(See "Adjusting the Depth Stop",
page 24)
– Use a supply-air hose with the correct
dimensions.
(See "Technical Data", page 21)
– Correct the bend/crease in the supply-
air hose.
– Use only original accessories.
Only the fasteners (nails, staples, etc.)
specified in table "Technical Data" may
be used.
– 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.
– 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.
– Contact an authorised service agent for
Bosch power tools.
– 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)
– Use a compressor that is sufficiently di-
mensioned for the number of connect-
ed pneumatic tools and the operating
speed.
Bosch Power Tools