NOREMAT Optima 51 - Page 28

Operator’s manual
Optima 51 / M51 / M56 / M57T / 60T
28
Dynapôle Ludres/Fléville, 166 rue Ampère/BP 60093 - 54714 LUDRES - FRANCE - Tél.+33 (0)3 83 25 69 60 - Fax. +33 (0)3 83 26 12 85
BEFORE DOING ANY WORK ON THE MACHINE
ANY OTHER PROCEDURE IS NOT ACCEPTABLE OR SAFE
- lower the tool to the ground
- stop the rotor.
- stop the PTO.
- stop the tractor / cv’s engine.
- place the gear lever in neutral and apply the parking brake.
- ensure that all hydraulic cylinders, hoses etc are not under pressure.
- to be sure, operate all sections on the main valve block in both directions
with the manual lever provided.
ATTENTION, the machine uses a hydraulic accumulator which
may still be under pressure (Figure 2.02).
ATTENTION, always observe and follow the information given on
the safety and maintenance decals, below (Figures 2.03 à 2.05).
Relieve any pressure in the accumulator before carrying out any maintenance.
To be sure, open the valve situated behind the reservoir in the case of machines
not equipped with electric accumulator command.
For machines equipped with electric command (gure 2.02), the procedure
is as follows:
- start the engine and engage the PTO.
- switch on the machine.
- lower the tool to the ground.
- switch on the <ACCU> switch on the control panel.
- move the control lever forward as if to lower the rst-arm.
- switch off the <ACCU> switch on the control panel.
Figure 2.02
Operation and maintenance
gure 2.04
looking at machine shaft
gure 2.03 gure 2.05