TechDoku_CC1000_VCC1000_CC3000_VCC3000_GenPM_GB_86025010_86025110.doc
Danger!
Burning risk by leaking hot metal at protective gas failure.
When protective gas failure of the sealing rod can no longer close
properly. Through a check valve, the pressure is maintained in the
lock cylinder. When pneumatically powered units are operated after
a compressed air failure, molten metal can freely leak through the
die.
Press after a protective gas, no pneumatic units (e.g.: cylinder).
Warning!
Bodily harm by burning.
Before you switch on the system fix the protective cover in front the
die cooler. An absence of the protective cover will lead to danger
during casting of
burns if liquid metal squirts,
burns on hot surfaces and
squeezing the hand between the pressing rollers.
Warning!
Danger of explosion.
Dripping of liquid metal can’t be excluded.
Set up a water-filled steel tub below the casting device.
When aluminium is poured, the steel tub must be filled with sand. If
the tub filled with water then exists danger of explosion.
The floor beneath the system must be made of non-flammable mate-
rial. As well there must not be stored inflammable materials within a
radius of 5 metres.
Attention!
If crucible temperature is over 100 °C the cooling water supply must
be switched on. If it is not turned on, the inductor will be destroyed. If
cooling water supply fails, the heating system immediately is turned
off. Inspect the system for damage before putting back into operation
again.
Warning!
Burning hazard because of leaking molten metal.
The system must not be operated without a sealing rod for security
reasons.
The tip of the sealing rod must stay in the centre of the pouring hole
even when sealing-rod is open.
With built-in and closed sealing rod the according cylinder must have
a gap to the lower end stop or the pouring hole is no longer proper
sealed.
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