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Tilting ram:
This is done with the roller in the transport position. Remove the hose. It is
recommended that a bucket be placed underneath to catch any oil. Remove
split rings and pins, and the ram, weighing 41 kg, can be removed.
Assembly is done in the reverse order.
V
There must be an air plug in the top connection. After assembly, lift the side
sections clear of the transport beaings a couple of times (see under operation).
Check that the oil connections are tight.
Replacing the hydraulic sealings:
REMOVAL:
1. Empty the oil from the ram, compressed air can be used to move the
2. Place the piston rod in the middle position. Unscrew the gland (pos. 11) 30 mm
3. Remove the sleeve (pos. 6).
4. Pull the gland offthe piston rod (pos. 11).
5. The sealings above the sleeve are now removed, (pos. 5,7,9,10,12,13), use
6. Clean all the parts. Check for filings and shavings, make sure that their is no
ASSEMBLING:
1. Assembel the new sealings in the gland and sleeve. The scraper ring pos.
2. The threads on the gland and ram housing should be greesed before assem-
3. The gland pos. 11 is now mounted over the piston rod.
piston rod back and forth, to press the oil out.
out. If the gland can't be unscrewed,
it may be necessary to warm it up to 300
screwed out, pull the piston rod out towards the gland. Screw the gland all the
way off, and the piston rod can now be removed.
either a awl or a screwdriver.
rust in the gland. If this is the case, it must be romoved.
10 is mounted with the help of a pipe, that fits around the outside of the lip. The
sleeve (pos. 3) is mounted with a round iron bar or screwdriver
bling, (rust protection).
°
c. Let it cool off slowly. With the gland
11
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