EFA circular saws Translation of the original operating instructions
EN
Rev. 00
– 09.2020
22 of 29
G
A
M
H
T
F
T1
M
H
G
S
U
Ö
D
G
T
A
M
H
A
G
7
Assembly
Danger!
Assembly work is only allowed to
be carried out by authorised
specialist personnel.
Danger!
Voltage!
Disconnect the device from the
mains prior to performing any
assembly work!
Warning!
Wear cut-resistant gloves and safety
shoes during all assembly work.
7.1
Saw blade change
Danger!
Never reach into the cutting area of the
running saw blade, otherwise you could cut
off limbs!
Important!
Only use genuine EFA saw
blades!
7.1.1
Removal of saw blade
1)
EFA 86, EFA 186
and
EFA SK 23/18
Unscrew wing nut (F) and remove depth stop (T1),
see Fig. 7.1
.
1)
EFA SK 40 E
Switch-on safety device (D) in rest position (OFF mark at
red
dot),
see
Fig. 6.1 Switch operation
.
2) Insert the retention pin (A) into the hole in the saw blade (H) and turn it
with the saw blade against the protective hood (T). Place open-end
wrench (G) on hexagon clamping nut (M) and open in the direction
shown,
see Fig. 7.2
.
3) Carefully remove the hexagon clamping nut (M) and the saw blade.
7.1.2
Installation of saw blade
1) Place the saw blade ready for use on the square holding fixture; the teeth
must point towards the motor on the underside,
see Fig. 7.3
.
2) Insert the retention pin (A) into the hole in the saw blade (H) and turn it with
the saw blade against the protective hood (T). Place open-end wrench (G)
on hexagon clamping nut (M) and clamp tightly in the direction shown
(tightening torque: 50 Nm).
Do not tighten the hexagon clamping nut with excessive force.
2)
EFA SK 40 E
Switch-on safety device in ready position (ON mark at red dot).
3) Remove retention pin (A) and open-end wrench (G) and perform test run.
Fig. 7.2
– Loosening the
saw blade
Fig. 7.3
– Direction of
blade teeth
Fig. 7.1
– Saw blade change
Fig. 7.4
– Fixing the saw
blade
T
M
o
to
r
