Page 71
15.1 Maintenance documentation
Maintenance
checklist
for
HygroMatik
reverse
osmosis
systems
WL
Ͳ
ROC
Ͳ
XX
and
WL
Ͳ
ROL
Ͳ
XX
Unit
Type
Serial
number
Type
of
pressure
expansion
vessel
Date
of
maintenance
Company
/
name
Customer
Commercial
/
Private
Street
/
Number
Postal
code
/
City
Contact
on
site
Telephone
number
Activated
carbon
pre
Ͳ
filter
5
μm
Ͳ
prefilter
(only
for
WL
Ͳ
ROL,
WL
Ͳ
ROC140)
membrane(s)
electrical
connections
Dosing
pump
(if
available)
Tightness
of
the
unit
Control
Measured
parameters
Mainte
Ͳ
nance
Remarks
Operating
hours
hours
Feed
water
pressure
bar
Water
pressure
behind
pre
filter
bar
Total
hardness
feed
water
°dH
Conductivity
feed
water
μs/cm
Temperature
feed
water
°C
Conductivity
permeate
μs/cm
μs/cm
Operation
pressure
bar
switch
Ͳ
on
pressure
(max
2
bar)
bar
switch
Ͳ
off
pressure
(max
4
bar)
bar
-
/
-
/
-
/
Samples
taken
for
analysis
Feed
water
Permeate
Date
/
Sign
Permeate
quantity
in
relation
to
the
feed
water
quantity
used
Reset
service
counter
NOTE:
The
commissioning
values
are
to
be
documented
as
a
basis
for
the
system
assessment.
Copy
this
form
for
multiple
use.
The
following
system
components
were
tested
(settings,
setpoints,
levels,
etc.):
Remarks
Conductivity
mixed
water
(only
WL
Ͳ
ROC
Ͳ
XX
with
blending
option)
Concentrate
quantity
in
relation
to
the
feed
water
quantity
used
UV
lamp
(replace
after
9000
hours
or
1
year)
if
available
Remarks
Values
at
Error
Ͳ
free
operation
Yes
/
No
Replacement
Yes
/
No
Commiss
Ͳ
ioning
Summary of Contents for WL-ROL 160-1200 Series
Page 1: ...FlexLine Reverse osmosis plants MANUAL WLROL EN E 8881184 WLROL ENj WL ROL 160 1200...
Page 62: ...Page 62...
Page 65: ...Page 65 13 Declaration of Conformity...
Page 66: ...Page 66...
Page 72: ...Page 72 This page intentionally left blank...
Page 73: ...SPA Page 73 This page intentionally left blank...
