Purging Salt Water Supply Pump - Hoshizaki ROX-20TA-U Instruction Manual

3) Add water to the Salt Water Tank until water
reaches the 5L line. This yields salt water with
approximately 13% concentration.
4) Check that the Mini Cap is closed, and put
the Cap on the Salt Water Tank. Shake it until
sodium chloride salt (NaCl) or potassium
chloride (KCl) completely dissolves in the
water.
5) Open the Mini Cap and put it in the recess,
and push in the Salt Water Hose until the
Stopper hits the Cap.

3. PURGING SALT WATER SUPPLY PUMP

This unit uses a pump to supply salt water. If the Salt Water Supply Pump contains air,
electrolytic water cannot be dispensed properly. When the unit is installed for the first time,
when the Add Salt Water Lamp on the Display Panel goes on, or when the Error Lamp on the
Display Panel turns on and the Display Window on the Control Panel shows the error code
"E51", purge air from the Salt Water Supply Pump as follows:
1) Check that there is enough salt water in
the Salt Water Tank.
2) Open the Door and check that the Power
Switch is off. Turn the Power Switch off if it
is on.
3) Turn the Power Switch back on.
Shake well.
34
Add water up
to the 5L line.
Fig. 39
Cap
Fig. 40
Stopper
Fig. 41
Display Select Button
Fig. 42