AIRLESSCO EZ Rent 700 Instruction Manual download pdf (Page 19)

16 17

13. Take the packing holder & replace the white O-ring &

the black O-ring with new ones from the packing kit.

14. Slide the packing holder over the top of the upper

packings so they t inside.

15. Lubricate inside of the uid pump body & the outside of

the packings with a light weight oil.

16. Slide assembly into uid pump body.

TO KEEP PACKINGS SECURED IN CORRECT

POSITION, HOLD THE PUMP BODY UPSIDE DOWN

& PUSH THE COMPLETED ASSEMBLY UPWARDS

INTO THE PUMP BODY. ONCE PLACED INSIDE, TILT

PUMP BODY BACK UP TO KEEP ALL PIECES IN.

17. Tighten packing nut onto the top of the uid pump

body & tighten until you feel slight resistance against the

Belleville Springs. Using the Packing Adjustment Tool,

tighten another 3/4 of a turn.

!8. Reinstall Fluid Pump as instructed on page 15.

PACKING REPLACEMENT PROCEDURES

( (

(

DISASSEMBLY OF THE FLUID PUMP

REFER TO FIGURE 17 & 18

1. Disconect the Fluid Pump as instructed on page 15.

2. Unscrew & remove the packing nut.

3. Push the piston rod down through the packings & out of

the pump.

4. Now push the packing removal tool up throughthe pump

& remove from the top bringing packings, spacer &

springs along with it, leaving uid body empty.

*Make sure all old packings & glands have been

removed from uid pump.

5. Clean inside of uid body.

6. Disassemble all parts & clean for reassembly. Discard

any old packings.

7. Lubricate leather packing in lightweight oil for 10 minutes

prior to reassembly.

REASSEMBLY

FIG. 17

PARTS LIST ON FOLLOWING PAGE

REFER TO FIGURE 17

1. Take lower male gland & place it down on the

at side.

2. Take three of the lower polyethylene packings & two of

the leather packings & place onto the male gland inthe

following order with the inverted side down

POLYETHYLENE, LEATHER, POLYETHYLENE,

LEATHER, POLYETHYLENE.

3. Take the female adaptor, which is inverted on both sides

, & place it on top of your assembled lower packings.

4. Follow step 2 with your packings inverted side up.

5. Take the second lower male gland and place it on top

of your assembled packings with the rounded side

down.

6. Take assembled glands & packings (13 pieces) & slide

onto the lower half of the piston.

7. Take the spacer & slide over the top of the piston

(itdoesn’t matter which direction it sits, falling onto lower

packings.

8. Take three Belleville Springs & slide over the top of the

piston in the following order:

• First spring, curve facing down

• Second spring, curve facing up

• Third spring, curve facing down

9. Take the upper male gland & place it rounded

side up.

10. Take three upper polyethylene packings & two leather

packings & assemble with inverted side down, on

to the male gland in the following order: polyethylene,

leather, polyethylene, leather, polyethylene.

11. Take upper female gland & place on top of assembled

upper packings with the inverted side down.

12. Take assembled upper glands & packings (7 pieces) &

slide on over the top of the piston, making sure inverted

sides are down.

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AIRLESSCO EZ Rent 700 Instruction Manual Page 19

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