Safety Instructions; Safety Isolating Switch/Main Switch; Risks; Safety Guards - Swegon GOLD CX Operation & Maintenance Instructions Manual

1. Safety Instructions

All staff concerned must acquaint themselves with these instruc-
tions before beginning any work on the unit. Any damages to
the unit or parts of it due to improper handling or misuse by the
purchaser or the fitter cannot be considered subject to guarantee
if these instructions have not been followed correctly.
Warning
Only a qualified electrician or service personnel trained
by Swegon shall be permitted to carry out any work on
the electrical system or wire external functions in the air
handling unit.
1.1 Safety Isolating Switch/
Main Switch
On 035/080 size units, the safety isolating switch is located on
the right-hand side of the electric cabinet in the centre section of
the unit.
The air handling unit should normally be started and stopped
from the hand-held terminal; not by switching the safety isolat-
ing switch on and off.
Always switch off the safety isolating switch before servicing the
unit if not otherwise specified in the pertinent instructions.

1.2 Risks

Warning
Before carrying out any work, make sure that the power
supply to the air handling unit has been switched off.
Risk areas with moving parts
Moving parts are fan impellers.
The lockable inspection panels serve as a safety guard for the
fans. If the ducts are not firmly connected to the fan outlets,
the outlets must be firmly fitted with a safety guard (wire mesh
screen).
Warning
The inspection doors on the filter/fan sections must not
be opened while the unit is operating.
Stop the unit operating normally via the hand-held micro
terminal.
Wait until the fans have stopped before opening the
door.
There is positive pressure inside the fan section which
could cause the door to fly open.
Keep the key at a safe spot separate from the air han-
dling unit.
We reserve the right to alter specifications.

1.3 Safety Guards

The lock on the electric equipment cubicle functions as a safety
guard.
Only a qualified electrician or trained service technicians shall be
allowed to remove the safety guards.
Warning
The power supply to the unit shall be isolated by switch-
ing off the safety isolating switch before removing the
safety guard.
When the air handling unit is operating, the safety guards
must always be mounted, all inspection doors must be
closed, and the junction hood on the top of the unit must
be mounted.

1.4 Glycol

Warning
Never pour glycol down a drain; collect it in a recepta-
cle and leave it at a recycling centre, petrol station, etc.
Glycol is highly dangerous to consume and can cause
fatal poisoning or damage the kidneys. Contact a doctor!
Avoid breathing glycol vapour in confined spaces. If you
get glycol in your eyes, flush them thoroughly with water
(for about 5 minutes). If glycol splashes on your skin,
wash with soap and water.
GB.GOLDSKFCX.231015
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