21
Attach the safety chain point A in an ap-
propriate attaching point of tractor.
STEP 12
-
SAFETY CHAIN
With reference to Fig.4.16, carry out the opera-
tions in the following order:
Attach the safety chain 1 to the holes A in the
drawbar using the bolt 2, washer 3 and nut 4.
Item (2): n°1 screw M22x150 DIN 931
(55/64”x5”57/64)
Item (3): n°1 washer ø23 DIN 127B (57/64”)
Item (4): n°1 nut M22 DIN 934 (55/64”)
4.5 HYDRAULIC
SYSTEM
ASSEMBLY
The hydraulic cylinders are empty to start with and very hazardous uncontrolled movements
may take place when filling them.
It is recommended that the cylinders be filled before connecting them to the machine, lowering
and raising them several times with the controls until the air is removed from the circuit. These
operations must take place in conditions of complete safety, with the machine connected to the
tractor and the operator sitting in the driver’s seat, making sure that no persons or objects are
within the range of movement of the machine.
When using the system for the first time, make sure there are no oil leaks. If there are any leaks, first of all,
tighten all fittings.
The assembly must be done with care and precision for the safety of the person(s) and to en-
sure proper machine operation.
Assembly should be done on a flat, solid surface, using the proper tools and wearing suitable
clothing, making sure that all people not involved in the assembly are kept at a safe distance.
DANGER !!!
DANGER !!!
4.16
Summary of Contents for QRX 12
Page 1: ...ASSEMBLY USE AND MAINTENANCE QRX 12 14 201600 ...
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