Maintenance
Maintenance intervals
25
© Lutz-Jesco GmbH 2016
Subject to technical changes.
160520
BA-20901-02-V01
Chlorinator C 2526
Operating instructions
12 Maintenance
Products by Lutz-Jesco are manufactured to the highest quality
standards and have a long service life. However, some parts are subject
to operational wear. This means that regular visual inspections are
necessary to ensure a long operating life. Regular maintenance will
protect the device from operation interruptions.
DANGER!
Mortal danger from electric shock!
Live parts can inflict fatal injuries.
ð
Before carrying out any maintenance work, always disconnect the
device from the power supply.
ð
Secure the system to prevent it from being switched on by
accident.
DANGER!
Danger to life from chlorine poisoning!
Do not carry out maintenance or any other work on the chlorinator
until the system has been decommissioned and all of the chlorine gas
has been removed from the lines. The failure to follow this instruction
presents a significant risk of injury.
ð
Prior to any maintenance work, prepare the system in accordance
with section 12.3 „Preparing the system for maintenance“ on
page 25.
12.1 Maintenance intervals
Subject the chlorinator to regular maintenance, to prevent malfunctions.
Perform the maintenance in the following intervals:
Interval
Maintenance
After 1 year
Minor maintenance:
n
Cleaning the device
n
Replacing the connection seals
n
Renew the seals on the manual dosing
valve
n
Functional control
n
Check the settings
After 3 years
Major maintenance:
n
Cleaning the device
n
Replace all seals
n
Renew the diaphragm
n
Replace the spring.
n
Functional control
n
Check the settings
Table 17: Maintenance intervals
Interval
Maintenance
After 5 years
n
Replace the vacuum meter
Table 17: Maintenance intervals
i
In some cases, regional regulations may require shorter
maintenance intervals. Carry out maintenance before
recommissioning the system after a long period out of service.
Maintenance intervals not depend only on how frequently the
equipment is used. Chemical wear, for example of rubber
parts, begins with the initial medium contact and continues
irrespective of the usage.
12.2 Maintenance accessories
Description
Part number
Silicone grease, medium viscosity 35 g
for application to seals
35537
Key for fitting the diaphragm
(Qty 2 required)
25268
Plastic tools
for dismantling O-rings
W00133
Table 18: Maintenance accessories
i
The spare parts for maintenance are provided by
Lutz-Jesco GmbH as a maintenance set. See section 14.7
„Maintenance sets“ on page 41.
12.3 Preparing the system for maintenance
Perform the following working steps:
1.
Close the valves of the chlorine tank.
2.
Use the injector to suck off the remaining chlorine.
3.
Run the chlorinator for approximately five minutes with nitrogen or
dry compressed air.
4.
Switch off the injector.
ü
The system is prepared for maintenance.
12.4 Minor maintenance:
Precondition for action:
ü
The system is prepared in accordance with section 12.3 „Preparing
the system for maintenance“ on page 25.
ü
The fitting maintenance set is available.
Summary of Contents for C 2526
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