Austlift 110015 Посібник користувача - Сторінка 9

Переглянути онлайн або завантажити pdf Посібник користувача для Ланцюгові талі Austlift 110015. Austlift 110015 14 сторінок.

Maintenance

1. Clean off the dirt on the chain block after use and store it in a dry place

to keep it from getting rusty and corrosive.

2. Clean the parts with kerosene and smear the gears and bearings with

grease once a year by a competent person.

3. Align the o marks of the two gears While assembling as shown In

Section View.

4. The rollers of the chain sprocket bearing may be stuck with grease to

the journal of the chain sprocket before fitting them Into the outer

race of the bearing on the side plate.

5. While assembling the brake mechanism care should be taken to

mesh the slanting teeth of the ratchet disc and the pawl. Make sure

that the pawl is controlled by the spring sensitively and reliably. Then

turn the hand wheel clockwise after screwing it onto the driving shaft

and it must press the disc and the plates on the brake seat turning it

counter clockwise there should be clearances between the disc and

the plates.

6. Transition fit is applied to the stay and the right side plate. Don't

dismantle them or they will get loose.

7. Never allow any unqualified person to disassemble the block. Blocks

shall be serviced and tested by a qualified person.

8. After cleaning and repairing the block should be subjected to no-load

test and heavy load test. A chain block can be put into operation after

it has been tested and found in good condition.

9. Keep clean the friction surfaces of the brake while lubricating or

operating the block. Brake mechanism should be inspected regularly