Cutting SQ80C1 운영자 매뉴얼 - 페이지 7

{카테고리_이름} Cutting SQ80C1에 대한 운영자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cutting SQ80C1 7 페이지. Pipe threading machine

2. Use repeated and forceful clockwise spins of the speed chuck handwheel at the front of the

threader to release the workpiece from the speed chuck jaws.

3. If necessary, loosen the rear centering device using a clockwise rotation of the handwheel

at the rear of the Threader.

4. Slide the workpiece out of the Threader, keeping a firm grip on the workpiece as it clears

the Threader. To avoid injury from falling parts or equipment tip-overs when handling long

workpieces, make sure that the end farthest from the Threader is supported prior to removal.

5. Clean up any spills or splatter on the ground surrounding the Threader.

Maintenance Instructions

WARNING

Make sure machine is unplugged from power source before performing maintenance

or making any adjustment.

Jaw Inserts

1. Clean teeth of jaw inserts daily with wire brush.

2. Replace jaw inserts when teeth become worn and fail to hold pipe or rod.

NOTE! Replace entire set of jaw inserts to insure proper gripping of the pipe or rod.

Jaw Insert Replacement

1. Place screwdriver in insert slot and turn 90 degrees in either direction.

2. Place insert sideways on locking pin and press down as far as possible.

3. Hold insert down firmly with screwdriver, turn until teeth face up.

Lubrication

Proper lubrication is essential to trouble-free operation and long life of Threader. Grease main

shaft bearings every 2 to 6 months depending upon amount of Threader use. Grease fittings

are provided on side base, one at each end of shaft. Use a good grade of cup grease.

Motor Brush Replacement

1. Check motor brushes every six (6) months and replace when worn to less than 1/2 inch.

2. If communicator is worn, the outer dimension of the communicator should be turned and

the mica should be undercut before replacing brushes. This should only be done by qualified

repair personnel.

Machine Storage

Motor-driven equipment must be kept indoors or well covered in rainy weather. Store the

machine in a locked area that is out of reach of children and people unfamiliar with threaders.

This machine can cause serious injury in the hands of untrained users.

HANGZHOU HONGLI PIPE MACHINERY CO., LTD