Switch Operation - EFA Z 13 Betriebsanleitung

Two-hand
safety block
Compressed air P = 5-8 bar
Hose nipple
Air conditioner
Screw-in
port
Directional control valve
Pressure switch
Figure 2: Connection diagram for EFA guillotine (connection of unit 001972301, 001972302)
3.1.4 Connecting and disconnecting the guil-
lotine
Connecting and disconnecting the
guillotine in pressure-free state!
Turn off the machine at the main switch and
press switches T1 and T2 on the handles (35)
simultaneously approx. 3 - 4 times. This actu-
ates the directional control valves and depressu-
rises the pressurised hydraulic return hose
(68,69) (see hydraulic and pneumatic circuit
diagram).
Then switch off the compressed air supply.
The two hydraulic hoses (68 + 74) and the con-
trol hose unit (59-66) can now be unscrewed.
The hydraulic couplers are self-locking so that no oil
escapes when they are disconnected.
Protect the coupling and plug parts
against soiling!
Schmid & Wezel
D 75433 Maulbronn
Detail

3.2 Switch operation

The
switched on after reading this
operating manual and correct
connection to the power supply!
The guillotine is equipped with a two-hand safety
circuit.
3.2.1 Switching on
Hold the guillotine firmly!
Figure 3: Switches, handle
Actuate both switches simultaneously to close
the blades (Fig. 3)
Seite/ Page
18/33
Stop
O-ring
Toothed retainer
Plastic hose
Connection of the plastic hose:
Push in the hose completely
Releasing of the plastic hose:
Press with a screwdriver onto the
outer ring of the retainer and
pull out the hose
guillotine may
Ausführung/ Version
only be
04.2012