MAN. 161 rev. 5 Use and maintenance manual Sup15
36ª
page of
77
4.7
Safety devices
A - Electrical devices
•
Removable key for the MEWP start.
•
Emergency stall self-blocking buttons placed in the two control positions
and on the translation position
•
Microswitch which stops the stabilizers controls when the arm and the
pantograph have been lifted and extended
•
Microswitch for the stabilizer end of stroke
•
Overloading protection fuses, both on power and control circuits.
•
All the machine controls need the presence and action of the operator.
•
*Charge limiting device (OPTIONAL).
B - Hydraulic devices
•
Max pressure valves.
•
Block valve and parachute valve mounted on the lifting cylinders
•
Manual pump for the emergency operations.
•
Oil flow adjuster for the control of the descent speed.
C - Mechanical devices
•
Hydraulically controlled negative disc brakes.
•
1,10 m height border guardrail on the basket.
•
Basket access self-locking bar.
•
Basket with safety belts eyelets
All the safety devices could wear out and loose their calibration, so it
is necessary to control and keep them in perfect working order.
Do not trust the functioning of these devices to value their working and
safety conditions; the operator is in any case responsible for a proper and
responsible use of the machine.
.
Summary of Contents for SUP15
Page 8: ...MAN 161 rev 5 Use and maintenance manual Sup15 8ª page of 77 Picture 4 stabilization area mm ...
Page 70: ...MAN 161 rev 5 Use and maintenance manual Sup15 70ª page of 77 10 10 Notes ...
Page 72: ...MAN 161 rev 5 Use and maintenance manual Sup15 72ª page of 77 ...
Page 73: ...MAN 161 rev 5 Use and maintenance manual Sup15 73ª page of 77 ...
Page 74: ...MAN 161 rev 5 Use and maintenance manual Sup15 74ª page of 77 ...
Page 75: ...MAN 161 rev 5 Use and maintenance manual Sup15 75ª page of 77 ...
Page 76: ...MAN 161 rev 5 Use and maintenance manual Sup15 76ª page of 77 ...