WaterLogic WL4 Firewall, Техническое руководство

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Waterlogic 4 Firewall Technical Manual - Issue A, October 2010
15
1. Remove packing straps and unpack unit and visually inspect
for any damage. (Report any defects to Waterlogic as soon as possible).
2. Place the unit on a suitable work bench.
3. Open the top cover by removing the screws and releasing the 2 clips
in the dispense area then slide the lid forward and lift up.
Use the top support bar to hold top open.
4. Visually inspect all electrical connections and power lead.
5. Visually inspect all water connections.
6. Remove the three screws on top of the Firewall Chamber and inspect
the quartz spiral for damage and re-assemble.
7. Connect to a potable drinking water supply via a 1/4” John Guest tube
limited to 3 bar.
8 . Connect to a CO2 regulator via a 1/4” John Guest tube and set to 3 bar.
9. Connect to an appropriate power supply.
10. Turn CO2 on and lift yellow safety valve for 5 seconds.
11. Close top cover and turn on water then the power switch.
(Note the unit will not operate with the top cover open)
12. The unit will auto fill the sparkling water tank.
13. Note the telephone icon might flash if the hot tank is not full of water.
The icon will extinguish as you continue through this PDI procedure.
14.
Select the cold button until water flows clearly.
15 . Select hot + extra hot button until water flows clearly.
16. After cold/hot has filled, turn on heater/compressor switch allow up to an hour
for the unit to heat and chill.Test water temperatures and ensure the water tastes
acceptable.
17. Check WL4 Firewall functions.
18. Turn off power, water and CO2 if a sparkling unit.
19 . Turn unit around and drain from rear drain valves.
20. Clean and repack ready for despatch.
21. Waterlogic recommend that all units are fully electrically (PAT) tested
on site by the commissioning engineer as damage may have occurred during
transit to the unit’s final destination.
Installation Procedures
1 . Build the WL4 Firewall base cabinet if required using the separate instructions found
in the base cabinet box.
2 . Mount the WL4 Firewall on a firm flat surface so that it cannot topple or fall from a
counter top. Level the WL4.
3 . It is advisable that the water and electricity supply are within two meters of the
WL4 Firewall and that the water isolation valve and power supply are accessible.
The WL4 Firewall should not be installed using an extension lead.
The water supply should be from a potable source.
4 . Open the top cover by removing the screws and sliding the two locking lugs,
located on the underside front of the top cover either side of the faucet, inwards.
5. Slide the top cover slightly forward to release the locks and then lift from the front
upwards. Use the top cover support strut, located on the left hand side panel, to
hold the top cover safely open.
6. If installing a sparkling water WL4 Firewall then please read the following section.
If not then proceed directly to paragraph 7. Prepare the CO2 gas bottle by removing
the dust cover (if fitted). Face the bottle away from you and momentarily turn on the
gas to purge any dirt or dust from the bottle fitting prior to attaching the CO2 pres-
sure regulator. Attach the CO2 pressure regulator to the CO2 bottle and then attach
to the WL4 Firewall CO2 ‘IN’ bulkhead connector using 1/4” flexible pipe.
Turn on the CO2 gas bottle. The pressure regulator should be pre-set at 45 PSI (3
bar). If the pressure reading is higher or lower than 45 PSI, then please adjust it to
the correct setting. The CO2 bottle should be secured inside the base cabinet, or
secured within a cabinet adjacent to the WL4 Firewall, so the bottle cannot topple
over. The CO2 system in the WL4 Firewall will pressurise. It is required to purge
some CO2 gas through the system to remove any trapped air. This is achieved by
Important notice: This procedure should only be carried out by a technician
trained by Waterlogic International or by an approved distributing agent.
Note: This appliance is intended for indoor use only. Cleaning of Waterlogic
products should not be carried out using a jet washer.