DINO 260XT
71
K44: CONTROL RELAY FOR EXCITING THE ALTERNATOR OF THE INTERNAL
COMBUSTION ENGINE
K45: CONTROL RELAY FOR ACCELERATOR SOLENOID OF THE INTERNAL COMBUSTION
ENGINE.
K46: CONTROL RELAY FOR VOLTAGE SUPPLY TO PROPO CARDS
Switches on the voltage to the propo-card during the movement.
K48 AND K49: AUXILIARY RELAYS FOR LEVELLING OF THE PLATFORM
K51: CONTROL RELAY FOR SELECTOR VALVE OF THE BOOM
Switched on during the control movement.
K52: BYPASS RELAY FOR RETARDATION RESISTOR OF BOOM LOWERING
Passes by the retardation resistor when the boom is raised.
K53: CONTROL RELAY FOR SWITCHING ON THE RETARDATION RESISTORS FOR
EXTENSION OF THE TELESCOPE
The relay is controlled by RK17.
K54: CONTROL RELAY FOR SWITCHING ON THE RETARDATION RESISTORS FOR
EXTENSION OF THE TELESCOPE
The relay is controlled by RK17.
K56 AND K57: CONTROL RELAY FOR POWER SUPPLY TO THE SYSTEM
Prevents the use of power unit if the emergency descent system is in operation.
K59: PREVENTION RELAY FOR RESTART OF ELECTRIC MOTOR
K60: PREVENTION RELAY FOR RESTART OF ELECTRIC MOTOR
SR2: SAFETY RELAY WHICH MONITORS THE OPERATION OF OUTRIGGERS
The safety relay resets as soon as all outrigger safety limit switches (RK11, RK12, RK13 and
RK14) have closed. After that it is possible to operate the boom.
SR3: SAFETY RELAY WHICH MONITORS THE OVERLOADING OF BOOM
Safety limit-switch RK5 controls the operation of the safety relay.
Overloading of the boom: SR3 is disconnected. The safety relay is automatically reset upon return
to the normal outreach range. The delay adjusted with the capacitors affects
the tripping moment of the SR3.
If the RK5 fails: SR3 is disconnected. The safety relay is not automatically reset but the due
operation of the electric equipment must be checked. The delay adjusted
with the capacitors affects the tripping moment of the SR3.
Summary of Contents for DINO 260XT
Page 2: ...DINO 260XT 2...
Page 3: ...DINO 260XT 3 OPERATING INSTRUCTIONS Valid from serial number 26121...
Page 6: ...DINO 260XT 6 REACH DIAGRAM...
Page 12: ...DINO 260XT 12...
Page 14: ...DINO 260XT 14 28L 28 28R 13 14 12 15 6 16 1 5 32 2 29 3 31 4A 10 34 7 33 8 9 11 4B...
Page 16: ...DINO 260XT 16 30A 26 25 23 20 36 18 22 30B 35 24 19 17 21...
Page 22: ...DINO 260XT 22 28L 28 28R 13 14 12 15 6 16 1 5 32 2 29 3 31 4A 10 34 7 33 8 9 11 4B...
Page 24: ...DINO 260XT 24 24 30A 26 25 23 20 36 18 19 22 17 21 30B 35...
Page 40: ...DINO 260XT 40 LUBRICATION PLAN...
Page 42: ...DINO 260XT 42 1...
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Page 82: ...DINO 260XT 82 ELECTRIC DIAGRAM 26094...
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Page 99: ...DINO 260XT 99 HYDRAULIC DIAGRAM BOOM SYSTEM 26102...
Page 100: ...DINO 260XT 100...
Page 101: ...DINO 260XT 101 Notes...