Safety Precautions; To Start/Stop The Air Handling Unit; Risks - Swegon COMPACT Air Installation And Maintenance Instructions Manual

2

SAFETY PRECAUTIONS

All staff concerned must acquaint themselves with these
instructions before beginning any work on the unit. Any
damages to the unit or parts of it due to improper han-
dling or misuse by the purchaser or the fi tter cannot be
considered subject to guarantee if these instructions have
not been followed correctly.
Warning
Only an authorised electrician or qualifi ed service
personnel trained by Swegon shall be permitted to
carry out electrical installation on the air handling
unit or wire external functions to it.

2.1 To Start/Stop the Air Handling Unit

The air handling unit should normally be started and
stopped via the control display. Note that the control
equipment of the air handling unit is still electrifi ed after
the unit has been switched off via the control display.
Pull out the plug connector before servicing the unit if not
otherwise specifi ed in the pertinent instructions or in the
event of an emergency.

2.2 Risks

Warning
Before carrying out any work, make sure that the
power supply to the air handling unit has been
isolated.
Risk areas with moving parts
Typical moving parts are fan impellers and drive pulleys of
the rotary heat exchanger. Safety guards are provided in
front of these components. If the ducts are not connected
to the fan outlet, these must be fi tted with a safety guard
(wire mesh screen).
Only a qualifi ed electrician or trained service technicians
shall be allowed to remove the safety guards.
6 www.swegon.com
Registered design. The company reserves the right to make design changes without prior notice.
GB.COMPACTAH.101110