Product specifications

English | 31
Bosch Power Tools 1 609 929 U13 | (9.12.09)
The staples (GTK 40) or brads
(GSK 50) are not driven in deep
enough.
The rated pressure of the compressed-
air supply is too low.
– Increase the compressed-air supply.
8 bar may not be exceeded.
The depth stop is set too high. – Adjust the depth stop to the desired
depth.
(See “Adjusting the Depth Stop”,
page 27)
The length and diameter of supply-air
hose 17 do not correspond with the data
of this pneumatic tool.
– Use a supply-air hose with the correct
dimensions.
(See “Technical Data”, page 24)
The supply-air hose 17 is bent/creased. – Correct the bend/crease in the supply-
air hose.
The pneumatic tool skips sta-
ples (GTK 40) or brads
(GSK 50) or has a too large cy-
cle feed.
The fasteners being used are not
permitted.
– Use only original accessories.
Only the fasteners (nails, staples, etc.)
specified in table “Technical Data” may
be used.
The magazine 8 is not operating
correctly.
– Clean and lubricate the magazine slider
11 as required and make sure that the
magazine 8 is not dirty/soiled.
The spring of the magazine slider is too
week or defective.
– Contact an authorised service agent for
Bosch power tools.
Have the component replaced there.
The sealing ring of the piston is worn or
damaged.
– Contact an authorised service agent for
Bosch power tools.
Have the component replaced there.
The staples (GTK 40) or brads
(GSK 50) frequently jam in the
shot duct.
The fasteners being used are not
permitted.
– 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.
The driven staples (GTK 40) or
brads (GSK 50) are bent.
The driver blade is damaged. – Contact an authorised service agent for
Bosch power tools.
Have the component replaced there.
Contrary to working with nor-
mal operating speed, the sta-
ples (GTK 40) or brads
(GSK 50) are not driven in deep
enough enough at higher oper-
ating speeds.
The interior diameter of the supply-air
hose is too low.
– Use a supply-air hose with the correct
dimensions.
(See “Technical Data”, page 24)
The compressor is not suitable for fast
operating speeds.
– Use a compressor that is sufficiently di-
mensioned for the number of connect-
ed pneumatic tools and the operating
speed.
Problem Cause Corrective Measure
OBJ_BUCH-1038-001.book Page 31 Wednesday, December 9, 2009 1:38 PM