Dino lift Dino 180XT, Operation Instructions Manual

Page: 76 / 102

DINO 180XT
76
RL22:
WHEN RK4 HAS ACTUATED (RED LIGHT ON) THE RL22 AUXILIARY RELAY
PREVENTS THE BOOM FROM DESCENDING WHEN JUMPING
ABOUT ON THE PLATFORM. DELAY TIME, (APPR. 2,5 S.) FOR THE PROSESSOR BOARD
POTENTIOMETER TR3 READY-SET (PICTURE ENCLOSED).
RL24: AUXILIARY RELAY, HYDRAULIC UNIT OFF.
RL25: IN THE THE CASE OF A SAFETY LIMIT SWITCH RK5 FAILURE OR BOOM
OVERLOAD SITUATION, RL25 DISCONNECTS AND THE SUPPLY CURRENT TO RK4 IS
BROKEN. THE DELAY IS ADJUSTED ON THE PROSESSOR BOARD POTENTIOMETER
TR5 (FIXED TIME 5 SEC.).
RL25 CONNECT WHEN THE OVERLOAD STATE ENDS.
RL26: ASSISTANT RELAY FOR LIFTING ARM DOWN -FUNCTION
RL28: ASSISTANT RELAY FOR LIFTING ARM CONTROL FROM THE CHASSIS
CONTROL PANEL.
RL29: RELAY PREVENTING LIFTING THE LIFTING ARMS, CONTROLLED BY THE
SAFETY LIMIT SWITCHES RK5 AND RK7.
RL30: ASSISTANT RELAY FOR THE DRIVING DEVICE POWER SUPPLY, FUSE F2.
RELAY IS CONTROLLED BY THE LIMIT SWITCH RK3.
RL33:
ASSISTANT RELAY FOR LIFTING ARM ADDITIONAL SLOW-DOWN RESISTOR.
MOVEMENT SPEED ADJUSTABLE WITH THE MOTHERBOARD POTENTIOMETER TR3.
RL42 JA RL44: ASSISTANT RELAYS FOR RESTARTING
BE USED, WHEN THE AGGREGATE IS SHUT-OFF BY DISCONNECTING AND RE-
CONNECTING THE PLUG. THE AGGREGATE MUST NOT BE SHUT-DOWN BY PULLING
THE PLUG.
RL43: RELAY PREVENTING USE OF THE BOOMS
THE BOOM CAN NOT BE OPERATED BEFORE LIMIT SWITCHES OF THE OUTRIGGERS
(RK11, RK12, RK13 JA RK14) HAVE CONNECTED TO THE OPERATION POSITION.
RL45:
PROCESSOR CURRENT CONTROL RELAY
RL2, RL4, RL5, RL6, RL7, RL8, RL9, RL10, RL11, RL12, RL19, RL22, RL24, R26, R27,
R28, R29, RL30, RL33, RL43:
THE YELLOW LED IS ON WHEN THE RELAY COIL
RECIEVES A COMMAND (RELAY CLOSES)
RL25: RED LED IS ON WHEN THERE IS NO COMMAND FOR THE RELAY (RELAY OPEN)
WITH THE EXCEPTION OF RELAYS R26, R27, R28 AND R29, WHICH ARE MOUNTED ON
THE ADD. RELAY BOARD RK1/B AND THE RELAYS R42, R43, R44 AND R45 WHICH ARE
MOUNTED ON THE ADD. RELAY BOARD RK1/A, ALL ABOVEMENTIONED RELAYS
ARE MOUNTED ON THE MOTHERBOARD 48.2197.