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Service 

12

306674W

2.

Remove the cotter pin (60) and unscrew the pump 
connecting rod (79) from the air motor piston rod 
(52). Remove the cylinder (32) from the air motor 
base (56) as described under Disassembly on page 
10.

3.

Remove one louvered air exhaust plate (36) and 
unscrew the throat packing nut (45), using a span-
ner wrench or a 0.22 in (5.6 mm) diameter rod.

4.

Remove the packing nut (45), male and female 
glands (47, 48), v-packings (49), washer (44), bear-
ing (46), retainer (24), wiper (22), o-ring (23), u-cup 
(25), and washer (26) from the base.

5.

Clean the throat packing area in the base and the 
packing nut. Clean and inspect all parts and replace 
as necessary.

6.

Lubricate the packings, piston rod, and piston flange 
with a light, waterproof grease.

7.

Install the washer (26) into the base. Assemble the 
packing (25) and the wiper (22) into the retainer 
(24). Install the o-ring (23) onto the retainer, and 
insert the retainer assembly into the base.

NOTE: 

Make sure the packing (25) lips face 

down

 and 

make sure the wiper (22) lips face 

up

.

8.

Insert the bearing (46) and the washer (44) into the 
base. Assemble the female gland (48), v-packings 
(49), and the male gland (47) into the packing nut 
(45).

9.

Reinstall the spacer and packing in the base and 
packing nut (45). Screw the packing nut into the 
base and tighten it securely. Carefully slide the pis-
ton rod (52) down through the throat packing and 
lower the piston into the base. Reinstall the plate 
(36) and cylinder (32). Reassemble the air motor to 
the displacement pump.

10. Torque the outlet adapter (42) to 45 to 55 ft-lb (61 to 

75 N.m).

NOTE: 

When reinstalling the cotter pin (60), 

always

 

spread and flatten the pin (both the head and prongs) 
around the rod to within 1 inch (25 mm) total diameter. 
see Detail A of F

IG

. 6.

F

IG

. 6

45

36

80

56

32

SEE DETAIL A

52

60

79

1 in.
(25 mm)

DETAIL A

Содержание 205394

Страница 1: ...orking Pressure 150 psi 1 0 MPa 10 bar Maximum Air Input Pressure Important Safety Instructions Read all warnings and instructions in this manual Save these instructions This pump is designed to be us...

Страница 2: ...rags and spilled or open containers of solvent and gasoline Do not plug or unplug power cords or turn lights on or off when flammable fumes are present Ground all equipment in the work area Use only g...

Страница 3: ...es and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with...

Страница 4: ...sy operator access to the pump air con trols sufficient room to change supply containers and a secure mounting platform If you are mounting the pump directly on the supply tank position the pump so it...

Страница 5: ...xplained on page 4 Key A Grounded air line B Bleed type master air valve C Air filter D Air line oiler E Air regulator F Grounded dispensing hose G Dispensing valve H Elevator assembly with inductors...

Страница 6: ...s sure necessary to obtain the desired results When you are finished using the pump for the day always follow the Pressure Relief Procedure Maintenance The accessory air line oiler D provides automati...

Страница 7: ...or Exhausted fluid supply Refill and reprime or flush Continuous air exhaust Worn or damaged air motor gasket packing seal etc Service air motor Erratic pump operation Exhausted fluid supply Refill an...

Страница 8: ...Service 8 306674W Service FIG 3 77 64 68 65 74 59 75 76 70 78 73 1 69 72 79 2 66 80 59 62 61 67 62 68 72 1 4 ROD 71 Ref 63 copper gasket and Ref 60 cotter pin see Parts Drawing on page 16 1 15...

Страница 9: ...s from the hous ing 6 Hold the intake valve housing 67 with a wrench and unscrew the priming tube 72 by inserting a 1 4 in 6 mm diameter rod through the holes in the tube Handle the tube carefully to...

Страница 10: ...pull the cylinder straight up off the piston FIG 4 5 Use a screw driver to push down on the trip rod yoke 14 and snap the toggle assemblies k down Remove the lockwires 28 from the adjusting nuts 27 of...

Страница 11: ...efore installing the lockwires 28 in the adjusting nuts 27 use the special gauge 171818 to adjust the transfer valve M so there is 0 125 in 3 68 mm clearance between the poppets 37 and the piston 5 wh...

Страница 12: ...and the wiper 22 into the retainer 24 Install the o ring 23 onto the retainer and insert the retainer assembly into the base NOTE Make sure the packing 25 lips face down and make sure the wiper 22 lip...

Страница 13: ...Notes 306674W 13 Notes...

Страница 14: ...Parts 1 2 3 4 5 6 7 8 9 62 75 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 58 36 37 38 40 42 44 46 48 49 52 53 56 57 33 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 76 77 78 79 80 27...

Страница 15: ...6 192173 WASHER packing 1 27 160261 NUT adjusting 4 28 160618 LOCKWIRE transfer valve 2 29 160623 ARM toggle 2 30 160896 STEM valve 2 31 161435 NUT cylinder cap 1 32 15E954 CYLINDER motor air 1 33 178...

Страница 16: ...sure ratio 50 1 Maximum delivery 0 5 gpm 1 9 lpm Cycles per gallon per liter 110 28 Maximum recommended pump speed 60 cycles per minute Air motor effective diameter 4 25 in 108 mm Stroke 4 in 102 mm A...

Страница 17: ...l 205394 Series E Weight 36 lb 16 kg Priming Piston 6 1 2 165 1 mm Diameter 3 8 npt Fluid Outlet 41 1 4 26 11 16 1048 mm 678 mm 14 9 16 369 9 mm Priming Piston 6 1 2 165 1 mm Diameter 3 8 npt Fluid Ou...

Страница 18: ...of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANT...

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