eta K AC PLUS 1018, Руководство по эксплуатации

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18
Warnings
PRIMING
Feeder should be interlocked with a no-flow protection device to automatically
shut-off the pumps when there is no flow!
Adequate measures shall be taken to prevent cross connection of chemicals!
Chemical feeding must be stopped during backwash cycles and periods of noflow
as these conditions may introduce the potential for chemical overdosing. Not
doing so may result in elevated chemical concentrations and hazerdous gas intro-
duction into the pool or spa.
Never operate any pumping system with a blocked suction and discharge.
You must take all necessary measures to avoid this condition.
SAFETY EQUIPMENT
Use safety equipment according to the company regulations. Use this safety
equipment within the work area:
• Helmet
• Safety goggles (with side shields)
• Protective shoes
• Protective gloves
• Gas mask
To prime the pump (only in CONSTANT working mode):
1.
perform al pipings (delivery, suction and venting hose);
2. turn completely the venting knob to open discharge valve;
3. set
STROKE LENGTH KNOB
on 100% (for viscous liquids set between 50 and 70%);
4. supply the pump.
5. When the product will start to flow into venting hose, close the discharge valve turning the
knob (not for self-venting model).
For viscous liquids, to facilitate priming: insert a 20 cc syringe on venting pipe and suck;
When syringe is almost full close the discharge valve turning the knob..
Manual priming
1. Turn OFF the pump.
2. Keep pressed OFF key for 4 seconds.
3. Pump primes for 30 seconds.
4. Turn ON the pump.
The pump returns to the last working mode.
Automatic
priming