Alemite 8568-MA Servis Kılavuzu - Sayfa 8

Su Pompası Alemite 8568-MA için çevrimiçi göz atın veya pdf Servis Kılavuzu indirin. Alemite 8568-MA 10 sayfaları. Medium-pressure stub pump

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SER 8568-A4

15. Position the top of the Piston Adapter level with the

bottom thread in the tube.

16. Screw Tube Adapter (5) [holes upward] into the Tube

and Guide assembly and tighten securely.

• Use care when passing over the O-Ring.

Connect Pump Tube to Air Motor

17. Place Air Motor assembly (1) in a vise with the piston

rod facing upward.

18. Thread Coupling Rod (8) onto the piston rod until the

pin holes are in alignment.

19. Lubricate Pin (7) with grease to prevent loss during the

installation process.

20. Install the Pin that secures the piston rod to the

Coupling Rod.

21. Thread the Tube Adapter into the air motor and tighten

securely.

• Use care when passing over the O-Ring.

Operation

Bench Test and Prime

NOTE: Perform the following procedures at

a pressure not to exceed 40 psi (2.8 bar).

1. Make sure air pressure at the regulator reads zero.

2. Connect a product hose to the pump's material outlet.

3. Place the hose into an appropriate collection container.

4. Install Air Connector (2) to the inlet of the Air Motor.

5. Connect an air line to Air Coupler (3).

6. Connect the Air Coupler to the Connector.

7. Slowly supply air pressure to the pump's motor.

• The pump assembly should cycle.

If the pump assembly does not cycle, refer to the

Troubleshooting Chart for details.

Priming

With air pressure at zero:

8. Place the pump in the product to be dispensed.

9. Slowly supply air pressure to the pump's motor.

10. Allow the pump to cycle slowly until the system and

product is free of air.

Revision (7-05)

If the pump assembly does not prime, refer to the

Troubleshooting Chart for details.

11.Check the motor for air leakage.

If the motor leaks, refer to the Air Motor Service

Guide for details.

Stall Test

WARNING

Should leakage occur anywhere within the

system, disconnect air to the motor. Personal

injury can occur.

With air pressure at zero:

12. Attach a control valve to the outlet hose of the pump.

13. Set the air pressure to 100 psi (6.9 bar).

14. Operate the control valve into a container.

15. Allow the pump to cycle until the system and product

is once again free of air.

16. Shut off the control valve.

• The pump should not cycle.

If the pump cycles once or continuously, refer to the

Troubleshooting Chart for details.

Installation

Screw the pump assembly into its system at Valve

Seat (21) or Bung Adapter (18).

• Tighten securely.

Additional items that should be incorporated into the

air piping system are illustrated in Table 5.

Part Number

338860

Moisture Separator/Regulator & Gauge Combination

5604-2

Moisture Separator

7604-B

Regulator and Gauge

5904-2

Lubricator *

Table 5 Air Line Components

* Although the air motor is lubricated at the factory,

the life of the motor can be extended with the use of a

lubricator.

Medium-Pressure Stub Pump

Description

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