Unger nLite HydroPower DI - Handbuch (Seite 10)

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A
B
C
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nlite ® Hydropower™ dI
Start up & Operation
a. NOTE: The performance of nLite ® HydroPower™ DI is optimized for the usage with
QuickChange™ Resin Bags, but it can also be filled with loose resin.
b. Unger’s pre-measured replacement QuickChange™ resin bags are designed to allow
a controlled resin expansion within a designed safety limit.
5. Set up system in upright position. Choose a stable onsite location;
best to locate near work area.
6. Connect hoses to system (tap water (1) and waterfed pole tubing (2),
(fig. A).
7. Ensure all waterfed pole on/off valves are in “OPEN” position.
8. Turn on tap water supply slowly.
9. Inspect system as it pressurizes and begins producing pure water.
Keep discharge line open and hold down yellow lever (3) to remove
trapped air from system (fig. B). Use only with drinking water.
10. Turn on TDS meter (5) and inspect pure water quality (fig. C).
For first time use, the TDS meter should read 000.
Stop use when TDS meter reads 020 ppm and change resin.
Adjust flow at waterfed pole brush head by:
a. Tap water valve or
b. Waterfed pole control (on/off) valve.
11. You are ready to start cleaning.
4.3 During operation
1. Periodically inspect the nLite ® HydroPower™ DI system during use. Ensure hoses
are properly attached. Inspect system for leaks and proper fit of top cap assembly.
2. Take care when working to ensure there is enough slack in waterfed pole tubing.
This tubing is connected to the top of the unit, and excessive tugging may cause the
system to tip over.
3. Drinking water flows into the system’s lower connection port via tap pressure and
flows upwards through the nLite ® HydroPower™ DI vessel. Pure Water exits through
the top connection. When plumbing line pressures fall below 3 bar (44psi),
a reduction in flow rates will be noticeable.
4. Use the included water valve on Water IN valve (8) to regulate the water stream
inside the nLite ® HydroPower™ DI.