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Installation and Operating Instructions
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Multi-leaf damper AIR1-JVK
2�1�4 Standstill and disposal
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Danger to life due to electric shock!
When dismantling, live parts can be exposed, which can result in electric shock if touched� Before dismant-
ling, isolate the unit from the mains power supply and protect against being switching on again!
Parts and components of the fan, whose service life has expired, e.g. due to wear and tear, corrosion, mechanical
load, fatigue and/or other effects that cannot be directly discerned, must be disposed of expertly and properly after
dis-assembly in accordance with the national and international laws and regulations. The same also applies to auxiliary
materials in use. Such as oils and greases or other substances. The intended and unintended further use of worn parts,
e.g. impellers, rolling bearings, filters, etc. can result in danger to persons, the environment as well as machines and
systems. The corresponding operator guidelines applicable on-site must be observed and used.
Please think of the environment, you can make a significant contribution to the environmental protection by returning
batteries and accumulators!
2�2 Mechanical assembly
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Danger to life due to electric shock
The installation and connection of the unit may only be carried out by qualified specialist personnel. The electrical con-
nections must be carried out by a person who has proper professional training and experience in the relevant accident
prevention regulations, as well as other generally recognised safety and occupational health codes, with authorisation
to perform work on the unit.
Risk of injury due to electric shock and hot surfaces!
2�2�1 Multi-leaf damper AIR1-JVK XC and AIR1-JVK XVP
The unit must be fully isolated from the mains power supply before all maintenance and installation work and
opening the terminal compartment! The electrical connections must be carried out in accordance with the
relevant wiring diagram and must only be carried out by qualified electricians� The electrical connection must
be fully isolated until the final assembly!
1. Apply seal to the flange surface (see Fig.2).
2. Screw the multi-leaf damper and unit together (screw M8 x 16; see Fig.3).
– Ensure that the actuators point to the side of the AIR1 unit.
– Establish the electrical connections from the actuators to the terminal box (see wiring diagram SS-1352, chap. 4.1).
2�2�2 Multi-leaf damper AIR1-JVK XH 1000-2500 and RH 1500-3000
The unit must be fully isolated from the mains power supply before all maintenance and installation work and
opening the terminal compartment! The electrical connections must be carried out in accordance with the
relevant wiring diagram and must only be carried out by qualified electricians� The electrical connection must
be fully isolated until the final assembly!
!
Fig�2
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EN
Fig�3
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