HIBLOW hp-150 Handmatig - Pagina 4

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HP- 150 / 200

STEP

REPLACING THE VALVE

In case of replacing the whole diaphragm casing

block, move straight to

separate casing A and casing B, by removing 5

inner screws.

Remove the valves from casing B.

●If it is difficult to separate them, insert the tip of a

flatblade screwdriver into the clearance.

●Pull out the valves as they can be removed easily.

●Check if the valve chamber packing is broken.

STEP

Insert each new valve into the center hold of valve

seat, and secure them by pulling with radio pliers.

●When reinstalling the valves, make sure the exhaust

and intake sides are correctly fitted.

STEP

Cut away end of respective valves pulling parts

(just in front of thick parts) by scissors or nippers.

Hold the valve chamber packing between casing A

and casing B.

Then, fix them with 5 screws.

STEP

FITTING CHAMBER BLOCKS

Fit the actuating rod by aligning it with the groove

and tighten U-lock nut and flat washer by the nut

driver.

●Use new U-lock nut and washer, otherwise, U-lock nut

may work loose and cause malfunction.

REPLACING THE CHAMBER BLOCK

STEP 11

CasingB

Valve

Chamber

Packing

CasingB

Valve

Chamber

Packing

CasingA