Classeq C500 - 7.4 Regular Maintenance; 7.5 Descaling

90001697 Classeq Under Counter Range - User Manual
23
EN
can become scaled, your washing results will deteriorate and the
warewasher could be damaged. For more information on hard
water refer to Water Supply and Connection (►4.5).
Caution
Damage to the warewasher caused by
limescale will NOT be covered by the
manufacturer’s warranty (►0).
7.4 Regular Maintenance
7.4.1 Water softener salt (if fitted)
When the salt level inside the Salt Reservoir gets low the Refill
Salt indicator will illuminate on the display.
The salt should be replenished as soon as possible to avoid
limescale from building up in your warewasher. To refill the Salt
Reservoir, follow the instructions below:
1. Open the door to the warewasher.
2. Remove the Salt Reservoir Cap at the back left hand
corner of the Wash Chamber on C400WS or left-hand
corner on C500WS.
3. Using the Salt Funnel supplied, fill the Reservoir with
granulated salt.
4. Wipe away any excess or spilt salt from the Wash
Chamber and the Reservoir opening.
5. Refit the Salt Reservoir Cap, ensuring that the Cap is
fitted flat and secure.
6. Do not overtighten the salt reservoir cap.
7. Drain down the warewasher and refill to remove any
residual salt water after refilling the reservoir.
Note: The Refill Salt indicator may stay illuminated for up
to three complete wash cycles after filling / refilling
the Salt Reservoir with salt.
Caution
DO NOT run the warewasher if there is no
salt in the Salt Reservoir, as this will allow
limescale to build up. Limescale deposits in
the warewasher will invalidate the warranty.
Caution
DO NOT add any chemicals, such as
detergent or rinse aid to the Salt Reservoir.
These will cause damage to the warewasher.
Caution
Only use granulated salt (max. grain size 5 –
7 mm). Salt tablets are not suitable.
Caution
If the Salt Reservoir Cap is not properly
secured, water and/or chemicals can leak in
or out of the unit causing damage to the
warewasher.
7.5 Descaling
You can de-scale the Wash Tank of your warewasher yourself
with the help of the following notes: to de-scale the Rinse Boiler
you will need to contact your service engineer or Classeq.
Warning!
Wear the correct Personal Protective
Equipment, e.g., gloves and goggles, when
handling chemicals and observe all safety
notes and dosing recommendations printed
on the packaging.
Caution
De-scale chemical must not remain in the
warewasher for more than 2 hours.
To descale the Wash Tank, follow the instructions below:
1. Remove the chemical tubes from the chemical bottles
and place the ends of the tubes into a container of
water.
2. Use the commissioning menu to prime the Rinse Aid
and Detergent Pump to draw water all the way into the
warewasher.
3. Fill and drain the warewasher to remove any chemical
residue.
4. Refill the warewasher.
5. Follow the instructions on the chemical packaging to
de-scale the Wash Tank.
6. Once the de-scale process is complete drain the
warewasher.
7. Refill and drain the warewasher at least 3 times to
remove any chemical residue.
8. Refit the chemical tubes to the bottles and prime the
Pumps (►4.7).
9. Do not overtighten the salt reservoir cap.