Maintenance And Service - Bosch GKS 235 PROFESSIONAL Operating Instructions Manual

OBJ_BUCH-329-003.book Page 12 Tuesday, July 10, 2007 11:37 AM
• Set the circular saw with the premounted guide-rail
adapter 31 onto the guide rail 28.
• Adjust the desired cutting depth and the bevel
angle. Observe the marks on the guide-rail adapter
31 for preadjustment of the various bevel angles;
see figure F.
• Align the circular saw with guide-rail adapter in such
a manner that the teeth of the saw blade 20 face
against the rubber lip. The position of the saw blade
20 depends on the selected cutting angle. Do not
saw into the guide rail.
0°
• Tighten wing bolt 8 to lock the position of the guide-
rail adapter.
• Remove the circular saw with the premounted
guide-rail adapter 31 from the guide rail 28.
• Align the guide rail 28 on the workpiece in such a
manner that the rubber lip lies exactly alongside the
cutting edge.
• The guide rail 28 must not extend beyond the
face side of the workpiece where the cut is to
be started.
• Fasten the guide rail 28 with suitable clamping
devices, e. g., screw clamps, on the workpiece. Set
the circular saw with the premounted guide-rail
adapter 31 onto the guide rail.
• Switch the power tool on and guide it in the cutting
direction applying moderate and steady feed.
Two guide rails can be connected to one with use of
the connection piece 29. Clamping is carried out with
the four screws located in the connection piece.
12 | English

Maintenance and Service

Maintenance and Cleaning
The retracting blade guard must always be able to
move freely and retract automatically. Therefore, always
keep the area around the retracting blade guard clean.
Remove dust and chips by blowing out with com-
pressed air or with a brush.
Saw blades that are not coated can be protected
against corrosion with a thin coat of acid-free oil.
Before use, the oil must be removed again, otherwise
the wood will become soiled.
Resin and glue residue on the saw blade produces
poor cuts. Therefore, clean the saw blade immediately
after use.
If the power tool should fail despite the care taken in
manufacturing and testing procedures, repair should
be carried out by an after-sales service center for
Bosch power tools.
In all correspondence and spare parts orders, please
always include the 10-digit article number given on the
type plate of the power tool.
1-45°
Before any work on the power tool itself, pull
the mains plug.
For safe and proper working, always keep the
power tool and the ventilation slots clean.
1 609 929 K68 • 10.7.07