Kospel SW 100 Mode D'emploi page 28

Operation
Follow the guidelines below for safety and trouble free cylinder operation:
• Check out the safety valve performance once every 14 days. Do not use the
cylinder if the water does not come out (it indicates that the valve is broken).
• Clean inside of the cylinder periodically. The frequency of cleaning depend on the
degree of water hardness. The cleaning should be done by an qualified person.
Tightening torque value of access hole cover [21] screws must be 18-22Nm.
• The wear condition of the anode must be inspected annually.
• The anode must be replaced once every 18 months.
- anode rod replacement [13] (100/120/140/250/300/400 litres cylinder): take off
the upper lid [16], take out an insulation ring, turn off the cut-off valve on cold
water supply pipe, turn on the hot water valve (mixer tap), turn the drain valve
on, drain as much water as you can easily screw out the anode rod (avoiding
room flooding), screw off the cork and screw out the anode rod,
- anode rod replacement [13] (200 litres cylinder): take off the lid [16], take out
an insulation ring, turn off the cut-off valve on cold water supply pipe, turn on
the hot water valve (mixer tap), turn the drain valve on, drain as much water
as you can easily screw out the anode rod (avoiding room flooding), take off
the access hole cover [21] and screw out the anode rod. Tightening torque
value of access hole cover [21] screws must be 18-22Nm,
• Heat up the water above 70°C periodically for hygiene reasons.
• Failures or malfunctions notify to the seller.
• Insulate the outlet pipe and heating coil connection pipes to minimise the heat
loss (recommended).
Above activities are beyond of the scope of warranty service (should be done by user).
Cylinder emptying
Follow the guidelines below for safety cylinder emptying:
• turn off all valves connecting cylinder with the heating circuit,
• turn off the valve on cylinder cold water supply pipe,
• turn on the drain valve.
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