SERVICING AND MAINTENANCE
• The products must be installed so that internal inspec
tion is as easy as possible.
• The product must be cleaned prior to initial commis
sioning (remove dustdry).
• There are no special maintenance requirements.
• The product must be regularly inspected and cleaned
depending on condition (visual inspection of condition,
contamination, corrosion.
• Damaged models must be exchanged as a whole.
• Maintenance intervals must be observed according to
the respective officially prescribed intervals and de
pending on the usage of the ventilation system.
• The following applies in Germany:
Maintenance semiannually, if there are no abnormal
ities in two consecutive maintenance intervals, the
maintenance interval can be extended to 1 x annually.
• The maintenance operations and measures taken
must be documented and the results must be stored.
WARRANTY CLAIMS – EXCLUSION OF LIABILITY
If the previous instructions are not observed, our war
ranty and treatment on a goodwill basis shall not apply.
The same applies for liability claims against the manu
facturer.
REGULATIONS – GUIDELINES
If the product is installed correctly and used to its intended
purpose, it conforms to all applicable regulations and CE
guidelines at its date of manufacture.
0749CPR BC1606046415650.692517
0749
Print no. 91 566
003/
0918
MBV
BAK
2018
09
D HELIOS Ventilatoren · Lupfenstraße 8 · 78056 VSSchwenningen
CH HELIOS Ventilatoren AG · Tannstrasse 4 · 8112 Otelfingen
A HELIOS Ventilatoren GmbH · Siemensstraße 15 · 6023 Innsbruck
F HELIOS
Ventilateurs · 157. av. Charles Floquet · 93155 Le Blanc Mesnil C.
GB HELIOS Ventilation Systems Ltd. · 5 Crown Gate · Wyncolls Road ·
Severalls Industrial Park · Colchester · Essex · CO4 9HZ
ACCESSORIES
Installation sleeve EH ...
(Accessories)
Ref. no. see table
Replacement fusible link for BAK
Ref. no. 84974
End switch (kit) BA-S
with holder
Ref. no. 2585
End switch for BAK.. monitoring
and signalling the operating sta
tus to the central building control
system. Attachable to all standard
diameters (see Fig.1)
Accessories
Install.
Ref.
Dim. in mm
sleeve
no.
ø C
ø D
ø E
ø F
EH 100
2639 101 98 92 120
EH 125
2640 128 123 92 120
EH 160
2641 162 158 114 140
EH 200
2642 201 197 120 150
Dim. in mm see table
EH
Fire dampers BAK...
