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Skyjack SJKB-40-D, Руководство по эксплуатации


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SECTION 1, Page 4

SJKB-40-D, SJKB-40-D/F

JUN. 1999

WORK PLATFORM MAJOR COMPONENT IDENTIFICATION

OPERATOR’S
CONTROL CONSOLE

BOOM
JIB

PLATFORM

RISER
ARM

BASE
CONTROL
PANEL

TURRET

TELESCOPING
BOOM
ASSEMBLY

DRIVE
CHASSIS

DEC. 1999

Figure 1-2. SKYJACK SJKB Boom Work Platform(Model SJKB-40-D Shown)

SECTION 2, Page 5

SJKB-40-D, SJKB-40-D/F

JUN. 1999

Step 4. Once the machine has been loaded or unloaded

unscrew the override stem (counter-clockwise)
until it stops and reset the retaining nut.

CAUTION

DO NOT tow. This procedure is intended for loading and
unloading the machine using a winch line and should not
be used to tow the machine.

Brake Manifold and Parking Brake Release
Procedure

2

1

Ma40-208

Figure 2-7. Brake Manifold

BRAKE MANIFOLD - This manifold is located near the
Base Control Panel on the rotating turret, and accessed
by opening the hydraulic/electric cabinet door. It containes
the following controls:

1.

PARKING BRAKE OVERRIDE VALVE
PLUNGER

2.

PARKING BRAKE RELEASE HAND PUMP

DANGER

DO NOT release the brakes on an incline without the
wheels chocked.

1.  PARKING BRAKE OVERRIDE VALVE PLUNGER -
When this red plunger is pulled out, the brake hydraulic
circuit is isolated allowing use of the parking brake hand
pump.

2.  PARKING BRAKE RELEASE HAND PUMP - The
hand pump MUST be used to disengage the parking
brakes. To release the parking brakes the procedure
below MUST be followed:

Step 1. Firmly pull out the red plunger on the Brake

Manifold until the knob remains out.

Step 2. Grasp the black hand pump plunger and pump

rapidly until firm resistance is felt and the brake
pressure gauge reaches 700 psi. The brakes are
now release. (Although the gauge reading may
decrease the brakes will remain released until
pressure drops below 300 psi.)

NOTE

To return brakes to normal operation depress red
plunger or operate any hydraulic function.

Base Controls - Hydraulic

Turret Rotation Speed Control Valve

Ma40-213

Figure 2-8. Turret Rotation Speed Control Valve

1.  TURRET ROTATION SPEED CONTROL VALVE
1. TURRET ROTATION SPEED CONTROL VALVE -
Located on the lower left side of the main manifold in the
hydraulic/electric cabinet, this rotary valve when rotated
to a fully closed position (clockwise) allows maximum
turret rotation speed. By opening the valve
(counterclockwise) the turret rotation speed can be
reduced.

1

1

Platform Controls - Electrical

Foot Switch

Ma40-209

Figure 2-9. Foot Switch

1.

FOOT SWITCH

1.

FOOT SWITCH - The foot switch is located on the

platform.  When the foot switch is depressed and held,
power is brought to the controls on the  operator’s control
console.  When the foot switch is released, the controls
on the operator’s control console are cut out.

IMPORTANT NOTE

The foot switch MUST be depressed and held to use
any control on the operator’s control console.

WARNING

Before releasing the foot switch, the controllers should
be returned to the neutral position.  Work platform
motion will stop when the foot switch is released.

Содержание SJKB-40-D

Страница 1: ... America and Asia please call 800 965 4626 Skyjack Inc Parts Center 990 Vernon Rd Wathena KS 66090 FAX 888 782 4825 For Parts Service in Canada please call 800 265 2738 Skyjack Inc 55 Campbell Rd Guelph Ontario Canada N1H 1B9 FAX 519 837 3883 For Parts Service in Europe please call 31 297 255 526 Skyjack Europe Communicatieweg 29 3641 SG Mijdrecht Netherlands FAX 31 297 256 948 DEC 1999 SECTION 2 ...

Страница 2: ...nd some of its constituents are known to the state of California to cause cancer birth defects and other reproductive harm Operating Maintenance Parts Manual is available through Skyjack Parts Department SECTION 2 Page 13 SJKB 40 D SJKB 40 D F JUN 1999 NOTES ...

Страница 3: ... TURNING RADIUS 4x2 7 0 2 13m INSIDE TURNING RADIUS 4x4 11 6 3 5m OUTSIDE TURNING RADIUS 4x2 14 6 4 42m OUTSIDE TURNING RADIUS 4x4 16 10 5 13m UNDERCLEARANCE 4x2 8 20 32cm UNDERCLEARANCE 4x4 7 17 78cm WHEELBASE 6 3 1 9m FLOOR LOADING 25 psi 1 76 kg cm TAILSWING AT PIVOTAL HEIGHT ZERO TURRET ROTATION continuous MECHANICAL IDLE STOP Dual fuel Only ENGINE RPM SETTING Dual Fuel ENGINE RPM SETTING Dies...

Страница 4: ... 15 20 25 35 45 3 05 4 60 6 10 7 62 10 67 13 72 SECTION 2 Page 11 SJKB 40 D SJKB 40 D F JUN 1999 Table 2 2 OwnersAnnual Inspection Record Table 2 3 Tire Specifications Table 2 4 Maximum Platform Capacities RECOMMENDED HYDRAULIC OILS DO NOT use synthetic or fire resistant oil in this work platform Use ATF Dexron III ESSO or equivalent hydraulic oil For conditions causing oil temperatures below 31 F...

Страница 5: ...ge 10 SJKB 40 D SJKB 40 D F JUN 1999 Table 2 1 Maintenance and Inspection Schedule Mt40c 200 Daily Weekly Monthly 3 Months 6 Months Yearly Engine 11 Fuel leaks 1 á á Engine oil 4 á á Engine RPM 8 á á Fuel filter 7 á á Muffler 2 3 11 á á Air cleaner 1 7 á á Fuel tank cap 2 3 á á Coolant level 1 12 á á Mechanical Struct damage welds 1 á á Parking brakes 2 á á Tires and wheels 1 2 3 á á Guides and we...

Страница 6: ...travel allowances are subject to change without notice 5 Warranty claims must be received by Skyjack within 15 working days from the date of the repair Warranty claims received with insufficient information will be returned for correction or completion 6 Materials returned for warranty inspection must have the following procedures A Carefully packaged to prevent additional damage during shipping B...

Страница 7: ...ional accessories These are listed in Specifications and Features found in this section Operating instructions for these options if required can be found in Section 2 of this manual 1 DEC 1999 SECTION 2 Page 8 SJKB 40 D SJKB 40 D F JUN 1999 WARNING DO NOT operate any control on the operator s control console without your safety devise fastened and properly securing the safety lanyard to the platfo...

Страница 8: ...position Release switch to stop To rotate the platform to the right push and hold this toggle switch to the ð right position Release switch to stop 14 BOOM SPEED CONTROLROTARYSWITCH This rotary switch allows the operator to control the speed of the lifting lowering and rotation functions To reduce the speed of the funtions turn the knob counter clockwise To increase the speed of the functions turn...

Страница 9: ...OP RUN START SELECT SWITCH To start the engineDO NOTdepress the foot switch Turning the switch to the start position will engage the starter once the engine starts release the switch and it will return to the run position To stop the engine turn the switch to the stop position The engine must be running before any functions can be operated 2 ENGINE CHOKE GLOW PLUG SWITCH This switch when held in t...

Страница 10: ...ST be followed Step 1 Firmly pull out the red plunger on the Brake Manifold until the knob remains out Step 2 Grasp the black hand pump plunger and pump rapidly until firm resistance is felt and the brake pressure gauge reaches 700 psi The brakes are now release Although the gauge reading may decrease the brakes will remain released until pressure drops below 300 psi NOTE To return brakes to norma...

Страница 11: ... employer s work rules and related government regulations and be able to demonstrate his her ability to understand and operate THIS make and model work platform in the presence of a qualified person SECTION 2 Page 4 SJKB 40 D SJKB 40 D F JUN 1999 Turret Transportation Lock 2 1 2 1 Ma40 204 Figure 2 4 Turret Transportation Lock 1 TURRET TRANSPORTATION LOCK 2 TURRET TRANSPORTATION LOCK RETAINING PIN...

Страница 12: ...FT RIGHT ROTATION TOGGLE SWITCH This switch controls left and right rotation of the platform To rotate the platform to the left push and hold this toggle switch to the ï left position Release switch to stop To rotate the platform to the right push and hold this toggle switch to the ð right position 8 JIB UP DOWN TOGGLE SWITCH This switch controls the up down movement of the jib To move the jib upw...

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