DAL-BO Rollomaximum XL, Руководство пользователя

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Rollomaximum XL
Page 30
Ensure no personnel are within the extension radius of the side sections.
Replacing gasket in tilt cylinder
1.
Drain oil from cylinder by moving ram carefully backwards and forwards.
2. Extend cylinder halfway. Unscrew and remove upper part (3) from cylin-
der tube (1). Use special tool to remove upper part. If upper part is stuck,
heat front of upper part. When upper part is detached from cylinder tube,
pull ram up towards upper part and remove completely from cylinder tube
(1).
3. Remove lock nut (10) retaining collar shoe (4).
4. Remove collar shoe (4) from ram shaft (2).
5. Remove upper part (3) from ram shaft (2).
6. Remove gaskets in upper part (5+6+7+8+9) along with collar shoe.
7. Clean all parts and check for particles etc. Check for rust around scraper
ring (5) on upper part. If detected, remove thoroughly.
Assembly
1. Fit new gaskets (5+6+7+8+9) in upper part, plus collar shoe.
2. Apply oil to thread in upper part (3) and cylinder tube (1).
3. Fit upper part (3) on ram shaft.
4. Fit collar shoe (4) and screw on lock nut, secure with Loctite . Ensure
that thread is absolutely clean and free of oil or other impurities before
applying Loctite.
Do not fill with oil for 12 hours after use of Loctite.
5. Lubricate outer collar shoe gasket in contact with cylinder tube and inside
of cylinder tube with oil, push ram into centre position.
6. Fit upper part onto cylinder tube and tighten.
7. For fitting cylinder see "Replacing the tilt cylinder".