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CIRCUIT DIAGRAM - ELECTRICAL

CURTIS EN49
       ECU

B+
B-
MF
11

8

7

6

80A

6

1

5A

WHITE

RY3

D1

D3

D2

TRANSORB

 

SUPPRESSOR 
DIODES

B+ 24V

 

B- 0V 

YELLOW

RED

BROWN

RED

14 PIN

CONNECTOR

WHITE CONNECTOR

IN CONTROL ARM

SUSIE CABLE

PLATFORM 

JOYSTICK

CONTACTOR 

UNDER ECU

2

3

4

5

8

11

12

13

14

10

15

11

16

17

18

21

19

20

22

23

24

25

26

27

28

29

+24V

 

7

17

31

NANO + ONLY

NANO SP & 0

PLATFORM LOAD SENSING OPTIONS

HOUR METER
OPTION ONLY

INHIBIT

1K 2W R

++

0V 0V

9

SOLENOID MONITORING 
DEVICE

30

1  BATTERY ISOLATOR 

PTNSP-E-621

2  80 A FUSE 

PTNSP-E-615

3  ALARM RELAY 

PTNSP-E-676

4  DRIVE MOTOR GEAR BOX LEFT OR RIGHT 

PTNSP-E-616R/L

5  CURTIS ECU 

PTNSP-E-602

6  ELEVATED DRIVE SPEED LIMIT SWITCH 

PTNSP-E-650

7     CONTACT BLOCK NO - PLATFORM EMERGENCY LOWER  PT-E-008

8  RELAY PROTECTION BOARD 1c 

PTNSP-E-676

9  LOWERING RELAY RY1 

PTNSP-E-676

10  5A FUSE 

PT-E-012

11  START SOLENOID 

PTN-H-552

12  POWERPACK LOWERING SOLENOID C/W VALVE 

PTNSP-H-552

13 ALARM 

PTNSP-E-675

14  FLASHING AMBER BEACON 

PTNSP-E-612

15  PUM MOTOR 

PTNSP-H-551

16  GREEN LED 

PT-E-022

17  LOAD SENSING LIMIT SWITCH 

PTNSP-E-648

18  CONTACT BLOCK NO 

NO - PT-E-008

19  GROND SELECTOR CONTACT (PAIR NO & NC) 

PTNSP-E-628

20  CONTACT NC - GROUND EMERGENCY STOP 

PT-E-009

21  EMERGENCY STOP - PLATFORM 

PT-E-003

22  LED (RED) - CONTROL ARM 

PTNSP-E-626

23  WARNING BLEEPER 

PTNSP-E-673

24  FAIL SAFE TIMER MODULE 

PTNSP-E-674

25  TILT SWITCH 

PTNSP-E-603

26  TILT SWITCH OVERIDE LIMIT SWITCH 

PTNSP-E-649

27  JOYSTICK MODULE 

PTNSP-E-601

28  COILED CABLE TO BASKET 

PTNSP-E-604

29  HOUR METER (OPTION ONLY) 

PTNSP-E-672

30  SOLENOID MONITORING DEVICE 

PTNSP-E-632

31  LOAD SENSING LIMIT SWITCH (NANO + ONLY) 

PTNSP-E-648

Diagram Key

Содержание nano SP

Страница 1: ...Operating and Maintenance Manual www powertowers com...

Страница 2: ...hin its operating parameters and should always be used on flat level and hard surfaces such as concrete If used for hazardous applications such as shot blasting welding paint spraying or with any othe...

Страница 3: ...N Max gradient for operation 0 Max wind force 12 5m sec Maximum weight Inc payload 478kg 200kg 678 kgs Maximum castor point load 210 kgs 2 10 kN Drive Speed Max 4 6 KpH Drive Speed Slow 1 0 KpH Elevat...

Страница 4: ...tal force 200N 5 Never drive Nano SP near holes in the floor or edge of concrete slab manholes drains etc 6 Never use in the vicinity of live conductors 7 Never extend the height or reach of the work...

Страница 5: ...5 Entrance Gate Latch Spirit Level Swivel Castor Drive Wheel Motor Gearbox Emergency Stop Battery Isolator Manual Emergency Lowering Valve Control Arm Folded Ground Control Station Tool Tray Basket re...

Страница 6: ...tandard If the operator chooses to wear a safety harness an approved fall restraint type harness should be worn Operating Procedures are divided into three key areas 1 Pre operation checks What to do...

Страница 7: ...cantilever deck and operation 2 Lifting mast structure chassis area structure 3 Pothole mechanism 4 Wheels and castors for tyre damage and fixings 5 Main control cable curly cable to control arm 6 Al...

Страница 8: ...gate to elevate backwards to descend Always check for overhead obstructions before elevating The user shall obtain the guidance and approval of the manufacturer in the event of any special working met...

Страница 9: ...modes 1 Rapid flash which indicates maximum charge rate 2 Slow pulse indicating slower charging 3 Continuous illumination indicating the battery is fully charged D 4 Additionally the battery charge in...

Страница 10: ...ntenance tasks that should be carried out by the operator or other competent person Always use chemical resistant gloves and safety goggles glasses when checking battery electrolyte levels 1 Check Bat...

Страница 11: ...t not be disconnected unless by a competent person If the connection has been disconnected then a full pressure test of the system must be conducted prior to placing the machine back into service No l...

Страница 12: ...gap between the mast section and the wear screw develops This will be evident by free sideways movement of the basket If this free movement is thought to be excessive check the gap between the screw...

Страница 13: ...in good serviceable order Handrails are undamaged and secure Operation of gate latch Basket tray condition Mechanical condition of lifting structure and chassis Swivel castor condition and security A...

Страница 14: ...dically If this is not practical then the charger should be switched on once a week for half an hour This is especially important in cold conditions The hydraulic oil must be replaced recommended afte...

Страница 15: ...levated Drive Speed limit switch PTNSP E 650 F Tilt Alarm Overide Switch PTNSP E 649 actual switch may vary from illustration G Load Sensing limit switch PTNSP E 648 H Tilt Alarm module PTNSP E 603 I...

Страница 16: ...box complete LHS PTNSP E 616L P Drive Motor Brake PTNSP E 617 Q 24 8 A Battery Charger PTNSP E 630 R 12v 105A Traction Battery PT E 002 HYDRAULIC PARTS S 24v DC Powerpack Complete PTNSP H 551 Powerpac...

Страница 17: ...TNSP M 501 D Power pack Cabinet Cover Plate PTNSP M 521 E ECU Cover Plate PTNSP M 522 F Guardrails Complete outer PTNSP M 516 G Guardrails complete inner PTNSP M 518 H Gate PTNSP M 503 Cantilever slid...

Страница 18: ...520 M Gas Strut Control Arm PTNSP M 519 N Cantilever Tread Lock PTNSP M 527 O Basket safety prop c w fixing PTNSP M 529 P Decal Set 1 PTNSP M 540 Q Decal Set 2 PTNSP M 541 R Decal Set 3 PTNSP M 542 S...

Страница 19: ...RGENCY LOWER PT E 008 8 RELAY PROTECTION BOARD 1c PTNSP E 676 9 LOWERING RELAY RY1 PTNSP E 676 10 5A FUSE PT E 012 11 START SOLENOID PTN H 552 12 POWERPACK LOWERING SOLENOID C W VALVE PTNSP H 552 13 A...

Страница 20: ...CIRCUIT DIAGRAM HYDRAULIC 20 Relief Valve preset to 65 Bar Single Action 2 stage lift cylinder Manual Bypass Solenoid Lock Valve NA HP 003 Steel Pipe 12V 24V DC Powerpack...

Страница 21: ...agents for repair or assessment against a warranty claim on any Nano SP or component Materials and or labour costs to renew repair or replace components due to fair wear and tear Faults arising from...

Страница 22: ...TEST RESULTS NOTES Description Work Carried out Date...

Страница 23: ...ALTERATIONS REPAIRS Description Work Carried out Date...

Страница 24: ...NANO SP UK 12 17 www powertowers com 100 British designed and manufactured...

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