15
ENGLISH
7.2
Saw storage
A
Danger!
Store saw so that
it can not be started by unauthor-
ized persons, and
nobody can get injured.
A
Caution!
Do not store saw unprotected
outdoors or in damp environment.
To keep the saw blade from rusting,
spray with Cleaning and Maintenance
Spray (optional accessory) before stor-
ing it for a longer time.
7.3
Maintenance
Every 50 hours of operation
Check all screwed connections, tighten if
necessary (Rocker and rocker stop must
remain movable).
Check saw blade for firm seat, wear and
sharpness.
Remove any deposits that may have
build up inside the saw blade cover.
For special tasks the following accesso-
ries are available at your specialised
dealer – see back cover for illustrations:
A
Saw blade
EL 700 x 3.2 x 30 56 KV
Standard saw blade
B
Saw blade
CV 700 x 3.2 x 30 56 KV
Chrome-vanadium saw blade
C
Saw blade
HW 700 x 4.2/3.2 x 30 42 F
High-alloy tungsten carbide tipped
saw blade; especially for hard
woods and an extended edge life.
A
Danger!
Repairs to electric tools must only be
carried out by qualified electricians!
Electric tools in need of repair can be
sent to the service centre of your coun-
try. Refer to the spare parts list for the
address.
Please attach a description of the fault to
the electric tool.
The machine's packing can be 100%
recycled.
Worn out electric tools and accessories
contain considerable amounts of valua-
ble raw and plastic materials, which can
be recycled.
These instructions are printed on paper
produced with elemental chlorine free
bleaching process.
A
Danger!
Before carrying out any fault service
or maintenance work, always:
Switch machine OFF
Unplug power cable
Wait for saw blade to come to
standstill.
Check that all safety devices are
operational again after each fault
service.
Motor does not run
No mains voltage:
check cables, plug, outlet and mains
fuse.
Mains voltage too low:
use power supply cable of sufficient
lead cross section (see "Technical
Specifications").
No-voltage release solenoid tripped by
temporary power failure:
switch on again.
Overload protection tripped:
let motor cool down for approx. 10 min-
utes, then start motor again.
Motor locked, e.g. by a blocked saw
blade:
remove cause for blocking, let motor
cool down if necessary, then start
motor again.
Wrong rotational direction of saw
blade
Phase sequence changed at the phase
changer:
Change direction of rotation (see
"Mains Connection").
Poor cutting performance
Saw blade dull (burn markings on the cut
edges):
have saw blade resharpened or
replace it (see "Maintenance").
Set of teeth insufficient:
have teeth properly set or replace
saw blade (see "Maintenance").
Saw blade soiled by resin:
clean saw blade (see "Mainte-
nance").
Wood is too wet:
let wood dry before cutting.
8.
Available Accessories
9.
Repairs
10. Environmetal Protection
11. Troubleshooting Guide
Summary of Contents for BW 750
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