Page 28
Operation and Maintenance Instructions
Envistar Top 04-21
DSET.181201.00.EN
Continuous product development may give rise to specification changes without notice.
Cooling unit
Service year 20
.......
-
.......
for unit no.
............................
Service performed * (date and signature)
Functional section
Code
Recommended action
(insp.)
Page
ref.
3000 h /
6 mths
6000 h /
12 mths
9000 h /
18 mths
12,000 h /
24 mths
date
date
date
date
Cooling unit
ATCR
Visual inspection
Check drainage. Clean
if necessary
Check function
Check for leakage and
report if necessary
signature
signature
signature
signature
*
Every 3,000th hour in operation or every 6th month depending on which occurs first. More frequent servic-
ing may be required in certain environments.
Home Concept model
Service year 20
.......
-
.......
for unit no.
............................
Service performed * (date and signature)
Functional section
Code
Recommended action
(insp.)
Page
ref.
3000 h /
6 mths
6000 h /
12 mths
9000 h /
18 mths
12,000 h /
24 mths
date
date
date
date
AL
Aluminium filter
in filter cabinet
ATET-08F-
size
-AL
Check pressure drop
Clean if necessary
signature
signature
signature
signature
C
Carbon filter in
filter cabinet
ATET-08F-
size
-BR
Inspection indication
Replace if necessary
signature
signature
signature
signature
*
Every 3,000th hour in operation or every 6th month depending on which occurs first. More frequent servic-
ing may be required in certain environments.
