ALITA AL-30 Instrukcja obsługi i konserwacji - Strona 6

Przeglądaj online lub pobierz pdf Instrukcja obsługi i konserwacji dla Sprężarka powietrza ALITA AL-30. ALITA AL-30 12 stron. Linear air compressors

MAINTENANCE INSTRUCTIONS

Periodic pump maintenance is required for reliable continuous operation. Any

maintenance of the pump other than those described herein this manual must

be performed by an authorized service facility.

CAUTION: Always turn off the power and unplug from electrical terminal before

any maintenance. Failure to observe this precaution can result in serious

accident.

Air filter pad under the filter cover should be cleaned every 3 to 6 months.

Wash the filter pad gently in mild, soapy water then rinse thoroughly. Allow

filter pad to dry completely before reinstalling.

DIAPHRAGM MODULES

Diaphragm module replacement is typically recommended for every 24 months

of operation. Replacement cycle may differ from application to application, it is

prudent to perform the replacement before any actual diaphragm failure.

Diaphragm Replacement Kit (DRK) can be ordered from Alita Industries or

authorized Alita representative.

Diaphragm Module Replacement

1. Set pump upside down (remove filter cover for stability if required), unscrew

and remove all upper housing screws. Then return pump to upright position

and lift away upper housing. Number of housing screws: AL-30~80 (4x),

AL-100~200 (6x), AL-250~400 (12x)

2. Detach the L-tube from discharge port of each diaphragm housing.

3. Select a diaphragm housing on core frame, remove its 4 corner screws,

then pull housing away. Proceed to remove the hex nut and washer from

center of the diaphragm then pull and slide the entire diaphragm block away

from magnetic rod and core frame.

4. Select a new diaphragm block from the DRK, align shape with core frame

and magnetic rod then slide over the rod screw. Secure assembly firmly with

washer and hex nut. Apply 1 to 2 drops of removable grade threadlocker

between the hex nut and protruded rod screw.

5. Install new diaphragm housing then secure with 4 corner screws.

6. Attach L-tube to the discharge port of the new diaphragm housing then

secure with silicone band or wire hose clamp.

7. Repeat step #3 through #6 on opposite side.

IMPORTANT: Do not mix old and new parts. For reliable operation, always

replace both diaphragm modules in the pump at the same time.

8. Inspect the position of magnetic rod from the top. Magnetic rod should be

centered between the electromagnets. No contact should exist between the

magnetic rod and the two electromagnets.

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