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6

1)  Loosen and remove 

tension plugs (48) with a 

36mm socket wrench.

TO CHECK VALVES

NOTE:

 

Always take time to lubricate all metal and non-metal parts with a light film of oil before reassembling.  This step 

will help ensure proper fit, at the same time protecting the pump non-metal parts (elastomers) from cutting and scoring.

 

44B               44A               45

2)  Remove the support ring 

(44B),  O-ring  (44A)  and 

tension spring (45).

 

3)  Take  out  discharge  valve 

assemblies (46) by pull-

ing them upwards out of 

the  valve  casing  (43)  with 

a snap-ring tongs or any 

other  pull-off  device. Then 

remove inlet valves in the 

same way.

 

4)  Loosen valve seats (46A) 

and valve spring (46C) 

from spacer pipe (46D) 

by lightly hitting the valve 

plate (46B) with a plastic 

stick. LP600/LP600-4000 

pumps have an addi-

tional valve spring guide 

(46E). Check sealing 

surface and replace worn 

parts.  Reassemble with 

new O-rings (44A) if pos

-

sible and oil them before 

installing.  

5)  Tighten up tension plugs 

(48) to 59 ft.-lbs. (80 

Nm).

 

46A

46D

46B

46C

LP200-SS Repair Instructions

Содержание LP200-SS

Страница 1: ...e 5 Repair Instructions pages 6 9 Torque Specifications page 9 Pump Mounting Selection Guide page 9 Trouble Shooting page 10 Maintenance Spare Parts List page 10 Dimensions page 11 Warranty Informatio...

Страница 2: ...l cir cumstances be consulted with regard to the resistance of the pump material It is the re sponsibility of the equipment manufacturer and or operator to ensure that all pertinent safety regulations...

Страница 3: ...fied when selecting an electric motor as the power source To compute specific pump horsepower requirements use the following formula HP GPM X PSI 1440 PULLEY INFORMATION Pulley selection and pump spee...

Страница 4: ...4 Exploded View LP200 SS...

Страница 5: ...IPTION QTY 30 07779 Drip Shield 3 31 07133 Radial Shaft Seal 3 35 13196 Seal Sleeve 3 36 13228 Leakage Seal 3 37 07170 Seal Case 3 38 07140 O Ring 3 38A 12055 O Ring 3 39 13197 Pressure Ring 3 40 1311...

Страница 6: ...Take out discharge valve assemblies 46 by pull ing them upwards out of the valve casing 43 with a snap ring tongs or any other pull off device Then remove inlet valves in the same way 4 Loosen valve...

Страница 7: ...rface of plunger 25 thoroughly Apply a thin coat of Loctite to the tension screw threads 29C Note Care must be taken that no glue gets between the plunger pipe 29B and the centering sleeve 29A Add new...

Страница 8: ...to 59 ft lbs 80 Nm LP200 SS Torque Specifications Position Item Description Lubrication Info Torque Amount 1 07759 Crankcase Molycote Cu Paste 6 05943 Oil Sight Glass Loctite 572 29 ft lbs 40 Nm 10 01...

Страница 9: ...aring ring until the outer edge lines up with the outer edge of the bearing hole Remove bearing cover 14 together with radial shaft seal 15 and o ring 16 Fit crank shaft 22 through bearing hole on the...

Страница 10: ...riction Check system for stoppage air Pressure Drop leaks correctly sized inlet plumbing to pump Accumulator pressure Recharge Replace accumulator Unloader Check for proper operation Cavitation Check...

Страница 11: ...11 Pump Dimensions Inches mm...

Страница 12: ...tear to standard wear parts 3 Use of repair parts other than those manufactured or authorized by Giant 4 Improper use of the product as a component part 5 Changes or modifications made by the customer...

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