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Service-Documentation
4.
SERVICING THE CIRCULATION PUMP
4.1
Exchanging the pump
- Disassemble inner casing.
- Pull bottle temperature sensor out of bottle (Careful!
Temperature sensor is made of glass. Danger of
breakage!)
- Remove bottles 1 through 4
- Disengage submersion pump from mounting bracket
- Cut tie wrap.
Disassemble control panel. (according section 1.1
of service documentation)
- Cut connecting cord at grommet.
- Exchange pump.
- Attach new cord with clamping pliers or solder.
Attention:
Do not confuse cords! + -
Assembly in reverse sequence.
5.
EXCHANGING THE TEMPERATURE
SENSOR
- Open unit.
- Pull connector off main PC-board.
- Disassemble control panel (according section 1.4.)
- Pull cord out of opening.
Assembly in reverse sequence.
Advice:
Seal cord opening with additional silicon.
JOBO Labortechnik GmbH + Co. KG
Kölner Str.58
D-51645 Gummersbach (Derschlag)
Pump
ATL-1500
6.
DISASSEMBLING THE
TEMPERATURE LIMITER
Remove inner casing and disassemble control panel.
Pull bottle sensor out of bottle and remove bottles.
Cut tie wrap, loosen holding bracket of heater and
detach temperature limiter from heater. Remove
mounting screw of temperature limiter.
Pull off connectors. Pull limiter out of grommet.
Assembly in reverse sequence.
Advice: Seal cord opening with additional silicon.
7.
REPLACING THE CHEMISTRY HOSES
Remove unit cover and inner casing.
7.1
Removing the chemistry hoses
Pull chemistry hose off bottle and hose collector.
7.2
Installing the new chemistry hose
Glue new hose with 'Sekunden-glue' to hose collector
and seal with silicon.
Hose position according to illustration.
Made in Germany
Water
Technical modifications are reserved
09097
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