Pump-solutions-group Neptune Series 6000 dia-PUMP MODELS 6100 thru 6250 Manuel d'utilisateur télécharger pdf (Page 11)

6.0 START UP PROCEDURE

The following start up procedure is complete and does repeat instructions on filling the gearbox and

pump.

6.0.1 Remove backpressure spring, if any (anti-siphon spring, Part#100198 on Fig 3) for start up.

Reinstall after pump is operational if needed.

6.0.2 Flooded Suction: Refer to Section II, Paragraph 1.0.9, for instructions on filling gearbox with

hydraulic fluid.

6.0.6 On initial start-ups: Set the pump capacity at 0%.

Check for proper motor rotation (Refer to Paragraph 1.0.6).

6.0.3 Open air bleed port (#51 on the drawing). Let all the air escape from the oil side. Keep it open

until only oil comes out from the port. Close the port tight. Run pump for 10-15 seconds couple

of times and listen for any abnormal motor or crank noises, and if present, refer to trouble

shooting chart.

FIGURE 3

6.0.4 Make sure that the pumping chamber is flooded by loosening Discharge Cap (Part#002073 on

Fig 3) and allowing solution to appear. Then tighten Discharge Cap (Part#002073 on Fig 3).

This procedure will also allow air to vent from pumping chamber. THE “dia-PUMP” WILL NOT

FUNCTION IF AIR IS TRAPPED IN THE HYDRAULIC FLUID OR LIQUID INSIDE OIL PUMP

CHAMBER.

6.0.5 After having let pump stand for 30 minutes and having rechecked fluid level, set pump capacity

indicator at approximately 30%. Be certain that pump suction and discharge lines are open.

6.0.5 Start pump. Slowly adjust to the required capacity.

WARNING

BEWARE APPLICATIONS WHERE WATER IS NOT COMPATIBLE WITH CHEMICAL TO BE PUMPED.

EXAMPLE: NEVER FORCE PRIME WHEN PUMPING ACID OR OIL BASED PRODUCTS.

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Pump-solutions-group Neptune Series 6000 dia-PUMP MODELS 6100 thru 6250 Manuel d'utilisateur Page 11