11 Taking out of service for the winter
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10.4
Replacing the dosing pump hose
The function of the pump and the procedure for replacing hoses are described in the manual supplied with the pump.
Danger caused by chemicals
Caustic product residue may emerge when the pump hose is pulled off. => Serious health risk (chemical burns) and damage to
material assets. For this reason:
Always drain the pump hose and supply lines first, wear safety goggles and safety gloves if necessary and protect the surrounding
area with a cloth against leaking product residue.
Danger caused by rotating parts
The rotor of the dosing pump may start up suddenly => danger of crushing fingers. For this reason:
Ensure that the dosing pump remains disconnected from the operating voltage while you are replacing the hose.
11
Taking out of service for the winter
No special measures are required if you are taking the equipment out of operation for a short period (e.g. a few days).
If operation is to be interrupted for several weeks, for example during the winter, the following work must be performed:
Protect circulation lines and the bypass against freezing by draining off the water.
If you wish to leave the system switched on over the winter, activate the Antifreeze function. However, this may not prevent the water from
freezing at exceptionally low temperatures.
If necessary, remove the suction line from the canister and rinse it with water.
Close the pH packaging, store it in a cool, dry place and protect it against UV radiation.
Rinse the hose pump with water.
Disconnect the device from the mains.
Remove dosing hoses from the pump.
Remove glass electrodes (pH / redox electrode) from their holders and seal off the threaded openings.
Store the electrodes in a moist and frost-free location. To do this, fill the transport container with water (e.g. pool water, do not use distilled water).
To put the unit back into operation after the winter, proceed as for initial installation.
In addition, all components must be inspected for correct functioning.
All dismantled parts (electrodes, dosing hoses) must be refitted in their correct positions.
Check the settings of the Salt Relax POWER. Follow the procedure for initial commissioning and calibrate the electrodes as described.
12
Decommissioning
Before disposing of the device at the end of its service life, it must be thoroughly rinsed and drained. The device was manufactured in accordance with
the ROHS Directive and the Electrical and Electronic Equipment Act. It must not be disposed of with household waste.
Hand the device in to a suitable and designated collection facility.
