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General

This section contains a Maintenance Schedule and
the instructions for maintenance and inspection.

The Maintenance Schedule has time intervals for

inspection, lubrication, and periodic maintenance.
The time intervals are based on normal operation.
Normal operation is considered to be one 8-hour

shift per day in a relatively clean environment on
an improved surface. Multiple shifts, dirty
operating conditions, etc., will require a reduction
in the recommended time periods in the
Maintenance Schedule.

NOTE:  

The front end of the lift truck is the control

handle end. Forward travel is movement with the
forks trailing. Rear travel is movement in the
direction of the forks.

  WARNING 

DO  NOT  make  repairs  or  adjustments  unless
specifically  authorized  to  do  so.  Repairs  and
adjustments  must  be  performed  by  trained
service technicians.

Repairs and adjustments that are not correct can
create dangerous operating conditions.

DO  NOT  operate  a  lift  truck  that  needs  repairs.
Report  the  need  for  repairs  to  your  supervisor
immediately.  If  repair  is  necessary,  place  a  DO
NOT  OPERATE  tag  on  the  control  handle  and
remove the key from the key switch.

Some users have service personnel and facilities to
perform the tasks listed in the Maintenance
Schedule. Service Manuals are available from your
Hyster

®

 lift truck dealer to help users who do their

own repairs.

Your Hyster lift truck dealer has the trained
personnel and equipment to do a complete program
of inspection, lubrication, and maintenance. This
complete program will help your lift truck operate
better over a longer period of time.

HOW TO MOVE A DISABLED LIFT TRUCK

  WARNING 

Use extra care when moving a lift truck during the
following conditions:

Brake does not operate correctly

Steering does not operate correctly

Tire is damaged

Traction conditions are bad

If there is no power, the drive wheel will not turn
freely.  Poor  traction  can  cause  the  disabled  lift
truck  or  towing  vehicle  to  slide.  Grades  will
require additional brake force to stop the lift truck.

Never  carry  a  disabled  lift  truck  unless  the  lift
truck  MUST  be  moved  and  cannot  be  towed.  The
lift  truck  used  to  lift  the  disabled  lift  truck  MUST
have a rated capacity equal to or greater than the
weight  of  the  disabled  lift  truck.  The  capacity
must be for a load center equal to half the width of
the  disabled  lift  truck.  See  the  nameplate  on  the
disabled  lift  truck  for  the  approximate  total
weight. The forks must extend the full width of the
disabled  lift  truck.  Put  the  weight  of  the  disabled
lift truck at the center of the forks. Be careful not
to damage the underside of the disabled lift truck.
Tilt the mast back and travel slowly.

Lift trucks are not normally towed. If the traction
system will not operate, make repairs at the
location if possible. If the lift truck must be towed,
tow in the direction of the control handle, forks
trailing.

8000 SRM 1379

General

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Содержание B495

Страница 1: ...Hyster B495 W25ZA2 W30ZA2 Forklift Service Repair Manual...

Страница 2: ...PERIODIC MAINTENANCE W25 30ZA2 B495 PART NO 1692609 8000 SRM 1379...

Страница 3: ...dic Maintenance section Keep the unit clean and the working area clean and orderly Use the correct tools for the job Keep the tools clean and in good condition Always use HYSTER APPROVED parts when ma...

Страница 4: ...System 16 How to Make Checks With Key Switch ON 17 Check for Leaks in Lift System 17 Control Buttons 17 Direction Speed Control and Switches 17 Gauges Horn Fuses 18 Maintenance Procedures Every 350 Ho...

Страница 5: ...l Battery Charging 30 Battery Pack Charging 31 How to Change the Battery 31 Standard Battery Spacer Adjustment 31 Changing the Battery With an Overhead Crane 32 Remove 32 Install 33 This section is fo...

Страница 6: ...ore information Please click here Then get the complete manual NOTE If there is no response to click on the link above please download the PDF document first and then click on it Have any questions pl...

Страница 7: ...repairs Your Hyster lift truck dealer has the trained personnel and equipment to do a complete program of inspection lubrication and maintenance This complete program will help your lift truck operat...

Страница 8: ...Until repairs are complete keep a tag on the control handle stating DO NOT OPERATE Remove the key In order to move a disabled lift truck the electric brake must be released A jumper is provided in the...

Страница 9: ...otal weight equal to or greater than the weight of the disabled lift truck 13 Make sure the Brake Override Circuit is disconnected from the Brake Harness prior to operating the lift truck HOW TO PUT T...

Страница 10: ...umper on both sides or hook lift strap under drive frame cowl See Figure 2 3 Install additional blocks under the frame near the drive tire See Figure 3 A TOP VIEW B LEFT VIEW 1 DRIVE END 2 FORK END 3...

Страница 11: ...ocks must prevent the lift truck from falling and causing personal injury or prop erty damage The capacitor in the transistor controller can hold an electrical charge after the battery is disconnec te...

Страница 12: ...Figure 4 Discharging the Capacitor Legend for Figure 4 1 NEGATIVE CONNECTION 2 POSITIVE CONNECTION 3 200 OHM 2 WATT RESISTOR 4 INSULATED JUMPER WIRES Special Precautions 8000 SRM 1379 6...

Страница 13: ...onnector Be careful of the forks When the mast is raised the forks can be at a height to cause an injury DO NOT climb on the mast or lift truck at any time Use a ladder or personnel lift to work on th...

Страница 14: ...Operator Guard Not Shown Maintenance Schedule The Maintenance Schedule has time intervals for inspection lubrication and maintenance for your lift truck The service intervals are given in both operat...

Страница 15: ...Figure 6 Maintenance Points 8000 SRM 1379 Maintenance Schedule 9...

Страница 16: ...xamine for Rust Damage or Corrosion Check Torque Tighten if Required 115 N m 85 lbf ft 5 Load Wheels X Check Condition Load Wheels must roll smoothly and not be excessively loose L 1 Fitting Each Mult...

Страница 17: ...n Minimum Springs X Check for Heat Damage Discoloration Replace as Required Commutator X Clean Vacuum or Low Pressure Air Gauges Horn and Fuses X Check Condition Replace as Required 11 Control Handle...

Страница 18: ...s area Remove the key from the key switch Disconnect the battery connector before remov ing the MDU cover Personal injury or equipment and tool damage can occur if the battery is not disconnected The...

Страница 19: ...sodium bicarbonate baking soda Acid in the eyes must be immediately flushed with water continuously for fifteen minutes then seek medical attention Batteries generate explosive fumes Keep the vents in...

Страница 20: ...as shown in Figure 13 Tighten the bolts to the value shown in the When the bolts stay tight after 8 hours the interval for checking the torque can be extended to 350 hours Inspect the drive tire and...

Страница 21: ...er hoses and fittings for hydraulic leaks Check the hose cover for cracks or exposed reinforcement Check for broken or defective clamping devices Repair or replace any damaged components as necessary...

Страница 22: ...t the lift chains for cracks or broken links and pins 9 Inspect the chain anchors and pins for cracks and damage 10 Make sure the lift chains are adjusted so they have equal tension If the chains need...

Страница 23: ...s Never check for leaks by putting hands on hy draulic lines or components under pressure Hy draulic oil under pressure can be injected into the skin Never allow any part of your body under the forks...

Страница 24: ...nual The Operating Manual is located in the container on the MDU cover This is a permanent reference and must be available for use at all times Check the operation of the gauges and horn If the truck...

Страница 25: ...maintenance The battery must fit the battery compartment so the battery restraint panels will operate correctly Use spacers to prevent the battery from moving more that 13 0 mm 0 5 in in any directio...

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