Husqvarna 250PS - Manual (Page 16)

16
– English
ASSEMBLY
WARNING!
The cutting equipment of the pruning saw
may under no circumstances be connected
to another type of hydraulic pump than
what it is constructed for.
Assembly of
throttle handle
Snap the throttle handle
onto the shaft.
The throttle handle can be
moved forwards or
backwards to obtain a
comfortable working
position.
Dismantling the
hydraulic hoses
Release the extra lock by
turning the ring until it
snaps back to the hydraulic
tank. Push in the lock sleeve
and pull out the hose’s
quick-coupling.
NOTE!
Make sure the protecting
plugs are mounted when the
quick couplings are not
connected.
Check that the coupling
snaps in correctly.
Lock the coupling by
pushing the ring (A) from
the tank and then turning it
approx. 90°.
Check that the lock ring (A)
has sprung in to the oil
tank. If not, turn the ring
until it does.
Now press the coupling ring
(B) to the oil tank. Connect
the hydraulic hose and
release the coupling ring.
Adapter
The shaft from the pruning
shears 235 P can also be
connected to 250 PS by
means of adapter 503 78 10-
01. Carefully check that
both couplings snap in
correctly. Connect the
hydraulic hose to the
adapter.
5. Carry out the same procedure for the connection of the
other hydraulic hose.
Connecting the
hydraulic hoses
NOTE!
The hydraulic hoses and
hydraulic oil tank’s quick-
couplings must be clean and
free from impurities.
Impurities in the hydraulic
oil can result in malfunction
of the hydraulic system.
Connect the hydraulic
hoses’ quick-couplings with
the hydraulic oil tank’s
quick-couplings.
1. Push in the locking
sleeve on the quick
coupling of the hydrau-
lic tank inwards against
the tank.
2. Thereafter push in the
quick coupling of the
hydraulic hose into the
quick coupling of the oil
tank as far as possible.
3. Release the locking
sleeve.
4. Make sure the quick
coupling connects
securely.
A
B
!
A