WL400
Manual Page 55 – Revision: 7‐16‐2018
WL400 DRAINING INSTRUCTIONS
Draining Notes
Drain the
WL400 Water Treatment System
for transportation.
WARNING!
STORE UNIT EMPTY. ALWAYS SANITIZE BEFORE REUSE.
The unit must be completely drained and sealed before storing to avoid stagnation and reduce
microbial growth).
Prior to draining the Hot Tank, turn Off the Green Compressor / Heater
switch
(O=OFF)
, and dispense 2 liters of hot water from the machine. As
hot water is dispensed from the faucet of the unit, colder water will be
introduced into the hot tank. Since Green Compressor / Heater switch is
turned off, the heater will not energize and heat the incoming tap water.
Following this precaution prevents exposing personnel and equipment
(drains, catch basin, etc.) to scalding hot water.
Disable Cold and Hot Tanks
1.
Turn off the Green Heater / Compressor switch to disable the heater and
compressor.
2.
Dispense 1 liter of water through the hot tank to cool the water
temperature in the hot tank and avoid burns.
WARNING!
WL400 Water Treatment System produces VERY HOT WATER up to 203°F (95°C).
Water above 125°F (52°C) can cause severe burns or scalding.
Hot water should be
dispensed carefully into insulated container to avoid injury.
Turn Off Water Supply and Bleed Water Pressure
3.
Isolate the unit from feed water by turning off the supply.
4.
Turn off Bladder Tank.
5.
Dispense cold still water to relieve any pressure built up in the system.
6.
Remove screws from Slide Locks located near dispenser.
7.
Push Slide Locks inward toward dispensing area.
8.
Pull cover forward and lift from the front to open Top Cover.
Remove Two Screws
Slide Locks Open
