Haulotte 4527A Technical Training Manual
Light trailer boom
Hide thumbs
Also See for 4527A:
- Quick start manual (3 pages) ,
- Operator's manual (134 pages) ,
- Instructions (4 pages)
Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for Haulotte 4527A
Summary of Contents for Haulotte 4527A
- Page 1 Light Trailer Boom Technical Training Rev 04-15...
- Page 2 Training Objectives To learn and understand operation of Light Booms. To learn and understand Electric and Hydraulic Layouts. To be able to accurately diagnose Electric System. To be able to accurately diagnose Hydraulic System.
- Page 3 Contents Machine Layout and Upper and Lower Control Boxes (4-12) Component identification and descriptions (13-24) Trailer Hydraulic Schematics and Hydraulic Components (25-42)
- Page 4 Towable Models Articulating Boom: 3522A, 4527A, 5533A Telescopic Boom: 3632T...
- Page 5 Articulating Ground Controls...
- Page 6 Telescopic Boom Ground Controls...
- Page 7 Service Menus (Hot/Hidden Keys) Maintenance Mode Press & Hold for 5 seconds (Outrigger Extend,& both Rotate Buttons) Hour Meter Display Press & hold (Rabbit & “Turtle) Buttons Engine RPM While engine is running, press (Start Engine) Button Weight Display Press & Hold (Basket Compensate Up & Down Together) Moment Sense Display Press &...
- Page 8 Printed Circuit Card ECU...
- Page 9 I/O Driver Board...
- Page 10 Towable Upper Control Box (UCB)
- Page 11 Drive & Set Manual Activation Design objective: No longer use the parking brake for Drive & Set Brakes to hold on grade the machine can level on 12° Field retrofitable for machine in the field with Drive and Set...
- Page 12 Drive & Set Manual Activation...
- Page 13 Manual Activation Lift Handle & push back on locking lever Push down on handle until linkage locks in place...
- Page 15 Drive and Set Upper Control Box (UCB)
- Page 16 Drive Set Controller Joystick Values Voltages from 5vdc - 2.5vdc – 0.0vdc for both X and Y axis...
- Page 17 CANBus CAN Bus circuit has two resistors, Driver Board and one is located in the upper circuit card and the other on the CPU card. If the system is working properly 63Ω should be across the CAN Bus. If there is an open in the system then a reading of 126Ω...
- Page 18 Motor Controller Diagnostic Sevcon Motor Controller U2 Logic Side of Sevcon...
- Page 19 Power System Power On Relay Main Power PA1-RL1 Contactor PA1-RA1 Inline Battery Fuse Inline Fuse Power PA1-FS3 on Relay PA1-FS2...
- Page 20 Battery Charger...
- Page 21 Battery Charger Indicators Battery Type Indicators Two red LED indicators are provided in order to display 24VDC/25Amps what type of battery the charger has been programmed to charge. Battery System Percent Charged Indicators Four LED indicators are provided in order to display the progress of the charge cycle in percentage of charge.
- Page 22 Battery Charger Indicators Indications are as follows: 1ST RED LED ...Illuminated configured for Wet Cell and AGM batteries 2ND RED LED ... . .Illuminated configured for Gel Cell batteries 3RD RED LED .
- Page 23 Limit Switch Operation Jib Down Switches SW1 & SW4 NO & NC...
- Page 24 Limit Switch Operation Boom Down Switches. SW2 & SW3, or NO & NC...
- Page 25 Limit Switch Operation Outrigger Switches SW5 RR; SW6 RF; SW7 LR; SW8 LF shown in Picture.
- Page 26 Outrigger and Limit Switch Operation Outrigger enable valve CL1, CL2,CL3, & CL4 PA3-RL1 Negative Side of the outrigger coils is controlled by Limit Switches Boom Down Relay...
- Page 27 Level Sensor Calibration Level Sensor PA1-U1...
- Page 28 Level Sensor Calibration Level Sensor PA1-U1...
- Page 29 Load Cell and Interface Load Cell & Interface Process for Calibration of the Load Cell is located in Service/Parts Manual Unit is located between pedestal and basket or optional material lifting hook. Sensor interface is used for communication between Load Cell and Upper Control Box.
- Page 30 Hydraulic Power Unit Basket Compensation Turret Rotation Valves Valves C13, C14 C9, C10 Basket Compensation Counter Balance Valves Manual Pump System Relief Valve Test Port TP1 3000PSI 206Bar Electric DC Motor Proportional Valve C8...
- Page 31 Hydraulic Power Unit Turret Rotation Pressure Relief Valve Turret Rotation Flow Control Valve Hydraulic Return Filter...
- Page 32 Hydraulic Power Unit C11 Telescope Ext C12 Telescope Ret C7 Outrigger Ret Valve C6A Outrigger C6 Outrigger Ext Valve Check Valve...
- Page 33 45/55 Articulated Security Valve Security valve is on the piston side of the Primary, Secondary, and Jib lift Cylinders. This valve is used to keep oil in the hydraulic line up to a certain pressure because of the sprung check valve.
- Page 35 Outrigger Extension Tank C6+C7*+C6A+C8+C1+C2+C3+C4= 1 * C7 comes back to 0 when 3 outriggers are on ground (C7 =1 :extra speed to respect the movement of 30sec) System Relief @ 3000PSI If C8 is defective , there is no outriggers extension and no movement (except boom descent if not already in stowed position)
- Page 36 Outrigger Retraction Tank C7+C1+C2+C3+C4+C8 (half closed) =1 If C8 is defective , there is no outriggers extension and no movement (except boom descent if not already in stowed position) System Relief @ 3000PSI...
- Page 37 Turntable Rotation Speed Control Tank C8 + C9 ( or C10 for CCW rotation) =1...
- Page 38 Telescope Extension Tank C8 + C11+ C12 for Extend ( or C8 + C12 for Retraction) = 1 C8 + C11 ( or C12 for retraction) = 1 System Relief @ 3000PSI...
- Page 39 Platform Compensation Tank C8 + C13 ( or C14 for down) = 1 System Relief @ 3000PSI...
- Page 40 Primary, Secondary, & Jib Lifting Double check valve (41) : set at 25 psi (2b) Only on 45 and 55ft Towable Booms Tank BOOM : C8 + C5 : C8 + C16 : C8 + C17 System Relief @ 3000PSI...
- Page 41 Primary, Secondary, & Jib Lowering Double check valve (57) : set at 25 psi (2b) for jib, Boom and Arm descent control on Both 45 and 55XA Primary/Lower Boom : C8+C5 Secondary/Upper Boom: C8+C16 Jib: C8 + C17 C8 is controlling the proportionality To drive for gravity down functions manifold...
- Page 42 Drive and Set Option...
- Page 43 Drive & Set Manifold C20 = Dump Valve C21 = Brake Valve C22 = M2A Drive RWD RH Motor C23 = M2B Drive FWD RH Motor C24 = M1A Drive RWD LH Motor C25 = M1B Drive FWD RH Motor C26 = Proportional Valve...
- Page 44 Drive and Set Option LEFT RIGHT FWD : C8+ C20+C21+C22/C24 + C26 REV : C8+ C20+C21+C23/C25 + C26 SHARP LEFT FWD : C8+ C20+C21+C23/C24 + C26 SHARP RIGHT FWD : C8+ C20+C21+C22/C25 + C26 SHARP LEFT REV : C8+ C20+C21+C22/C25+ C26 SHARP RIGHT REV : C8+ C20+C21+C23/C24 + C26 MAIN PUMP coming from TP3 AUX PUMP...
- Page 45 Lower Control Box Connectors...
- Page 47 Key Switch & E-Stop...
- Page 48 Power on Sevcon Motor Controller Pin5 0-4.5vdc for Sevcon Pin12 is 24v enable for Sevcon from ECU Pin1 24v wake for Sevcon from power on relay Pin 8 Negative signal for the line contactors.
- Page 50 Articulated Boom and Outrigger Switches NO switches are held closed when the jib & boom are stowed NC switches are held open when the jib & boom are stowed...
- Page 51 Manifold Harness 3632T...
- Page 52 3632T Boom Switches & Outrigger Switches NC switch is held open when the boom is stowed NO switch is held closed when the boom is stowed.
Need help?
Do you have a question about the 4527A and is the answer not in the manual?
Questions and answers