10 | Dismantling and disposal
Spectron Gas Control Systems GmbH
48
GES_FS4_0520
10 Dismantling and disposal
10.1 General information on dismantling
DANGER
Voltage
The components of the control and the connections are under voltage. There is a danger of
death on contact.
a) Only allow work in which the control unit must be opened to be carried out by trained spe-
cialist personnel (electricians).
b) Only perform work in which the control unit must be opened when the power supply is
switched off.
c) The five safety rules according to DIN VDE 0105 are to be observed:
ð
Disconnect from the mains
ð
Secure against reconnection
ð
Verify that the system is dead
ð
Carry out earthing and short circuiting
ð
Provide protection from adjacent live parts
WARNING
Noise emission
When working on pressurised pneumatic supply, significant noise emission can occur. Acute
and chronic loss of hearing may result.
a) Never perform work on the pressurised pneumatic supply without hearing protection.
b) Only replace the silencers when the supply is unpressurised.
WARNING
Displacement of atmospheric oxygen
In the event of inert gas leaks, displacement of atmospheric oxygen may occur. Danger of suf-
focation!
a) The operator must ensure adequate ventilation and airing in all rooms with gas installations
and monitor the oxygen content.
CAUTION
Injury or damage in the event of incorrect assembly or disassembly
Special steps are required for assembly and disassembly work on the product. Personal injuries
and damage to the product are possible.
a) Assembly and disassembly work may only be carried out by the installation engineer or ap-
propriately skilled specialist companies and persons.
b) The product is not permitted to be re-used following disassembly. All components must be
disposed correctly.
Before dismantling and disposal of the controller, it must be taken out of operation.
