Dreve PCU LED - Commissioning; Protective Gas Usage Information

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2929
Please ensure before the commissioning
that no damage has occurred during
transport. Check the housing for exter-
nal damages and control the glass plates
on the floor and at the lid of the poly-
merization chamber. The lid is secured
for transport reasons. The transport locks
must be removed before the commissi-
oning of the device. Please ensure that
the indicated voltage on the type plate
corresponds to the voltage of the power
source. Insert the power cable into the
appliance socket and create a network
connection with the connection cable.
Attach the protective gas supply to the
connection of the pressure reducer of
5. Commissioning
the gas pressure bottle with the use of
the hose clamp. Establish a connection
to the device with the quick-lock cou-
pling. The pressure must not exceed 5
bars (70 psi)
.
Scope of delivery:
The scope of delivery varies depending
on the equipment:
1x PCU LED
1x Accessory package
The accessories consist of:
3x Network cable
1x Operating instructions
1x Gas connection line kit including
quick coupling and 2 hose clamps
(only for nitrogen option)
The use of the protective gas allows for
the completion of the polymerization in an
atmosphere without oxygen. The protec-
tive gas replaces the air in the polymeriza-
tion chamber and thus reduces the oxygen
content in the polymerization space of the
PCU LED, which leads to the hardening of
components without an inhibition layer.
The protective gas supply is automatically
controlled when the polymerization pro-
cess starts. The flow rate is pre-set; the
6. Information on the use of the protective gas (PCU LED (N
2
))
adjustment can be changed at the con-
trol needle valve at the back of the device
(please observe the safety instructions).
The outlet pressure of the bottle can be
mounted to the pressure reducer of the
gas pressure bottle so that the flow is
changed without changing the control
needle valve. The gas flow is factory-set
and does not have to be changed. The
connection pressure must be set to 5 bars.