HI-PRESS TANGYE HYDRALITE PS660 작동 및 안전 지침 매뉴얼 - 페이지 7

{카테고리_이름} HI-PRESS TANGYE HYDRALITE PS660에 대한 작동 및 안전 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. HI-PRESS TANGYE HYDRALITE PS660 10 페이지.

100 Tonne Jacks Only

This jack is fitted additionally with a low pressure pump intended for faster movement of the

ram under no load. i.e. to close daylight. The low pressure quadrant is on the left hand side of

the jack and operates in the same manner as the high pressure pump.

Stroke Limit

The jack is fitted with an internal by -pass valve which prevents the ram stroke exceeding the

design limit. If the jack is operated in this condition, oil passes back to the reservoir. If operation

is continued, some oil may by -pass the ram scraper ring and appear on the top of the jack. Cease

operating the jack, wipe oﬀ surplus oil and check the oil lev el of the jack .

Operating Positions

The jack should only be used in the positions shown below:

Oil Level Check

Remove the dipstick (see Fig. 1) and check the oil level. The maximum level is marked on the

dipstick; the level should be within 5mm of this mark. The dipstick should be screwed fully into

position to determine the level.

If oil needs to be added ensure that the surrounding area is clean. Use high quality hydraulic oil

such as Shell Tellus ISO 32 or equivalent.