DST AQ-30B, User Manual

Page: 8 / 90

8 AQ-30, 31 EN.02 Seibu Giken DST
EN
1.8 ELECTRICAL INSTALLATION
Attention! Wherever possible, all electrical work must be carried out with
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conditioning plants
• has completed the appropriate health and safety training
• has read and is familiar with the contents of this manual.
'DQJHU If working on the unit’s isolation switch, ensure that the plug is
unplugged from the electrical grid to prevent accidental resetting.
'DQJHU Electrical connections are to be made in accordance with local
regulations.
Attention! Check that the incoming electrical supply conforms to the
electrical wiring diagram and the manufacturer’s type plate attached to
the unit.
Caution! Parameters used in the electrical protection and alarm circuits
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in the electrical wiring diagrams, technical data or parameter list.
:DUQLQJ This equipment will contain high voltage electrical components!
1.9 OPERATION
Caution! On no account should the unit be operated without air filters
installed!
Caution! Do not process air at a temperature higher than 40°C/104°F. This
may damage the internal components!
1.10 MAINTENANCE
Caution! Defective electrical components and defective wiring must be
replaced immediately. The equipment must not be operated until the defect
has been repaired and the unit has been retested.
Attention! Advise all operating and maintenance personnel of the
automatic restart function if applicable.
Attention! Pay attention to accessibility requirements for maintenance and
service purposes.
Caution! The operation of all electrical safety devices is to be checked at
commissioning and during service/maintenance. Under no circumstances
are these devices to be deactivated (e.g., during adjustment or bridging).
Caution! Do not expose the unit to water jets during the washing-down
procedure!
Caution! Do not wash the rotor!
:DUQLQJ Allow the fans to come to a complete stop and the unit to be
isolated from the electrical supply before removing any panels!
:DUQLQJ The unit is equipped with a heating element. Do not touch the
equipment whilst it is hot. Allow the unit to cool for at least PLQXWHV before
any service or maintenance is performed.
1.11 DISPOSAL/RECYCLING
When the unit is no longer in use, dismantle the unit and recycle the components
according to local regulations. Contact a DST representative if you have any
questions.