Servicing And Maintenance - Helios AIR1-AAHA Series Installation And Operating Instructions Manual

Installation and Operating Instructions
EN
m
WARNING!
CHAPTER 4
SERVICING AND
MAINTENANCE
Outside air intake hood – AIR1-AAHA / Exhaust air discharge hood – AIR1-AAHF
Type
AIR1-AAHF XH 1000
AIR1-AAHF XH 1500/RH 1500
AIR1-AAHF XH 2500/RH 2000
AIR1-AAHF XH 3500-4500/RH 3000 640
AIR1-AAHF XH 5500/RH 5000-6000 915
AIR1-AAHF XH 7000/RH 8000
AIR1-AAHF XH 8500/RH 9500
AIR1-AAHA RH 12000
AIR1-AAHA RH 15000
3.3 Installation
The safety and warning instructions in the Installation and Operating Instructions for the AIR1 ventilation unit must
be observed in any case!
Risk due to electric shock, moving parts (fan) and hot surfaces.
Only carry out maintenance after a waiting period of 3 minutes!
A short-circuit between the outside air intake hood and the exhaust air discharge hood must be prevented.
1. Apply sealing strips to the sealing surface of the intake or discharge hood, see Fig. 3.
The outside air intake hood must be mounted on the outside air spigot and the exhaust air discharge hood must
be mounted on the exhaust air spigot.
2. Mount the intake or discharge hood on the four corners of the unit and, if available, provisional holes, with
screws and washers M8x16, see Fig. 4.
4.1

Servicing and maintenance

It is recommended to check the outside air intake hood or exhaust air discharge hood for damage and dirt every 6
months.
A B C R
375 270 235 343
410 370 338 378
530 370 338 498
470 375 608
530 375 883
1115 530 375 1083
1260 530 375 1228
1595 630 415 1503
1720 830 566 1628
Fig. 3
Fig. 4
3
S T U V W
238 315 210 –
338 350 310 –
338 470 310 –
438 580 410 –
438 855 410 498
438 1055 410 498 361,1
438 1200 410 498 409,4
538 1475 510 598 501,1
738 1600 710 798 814,2
X
– –
– –
– –
– –
– –
–
–
1563
1688