Perform the periodic inspections for safe operation.
・Distortion or Crack of Frame and Fork
・Carriage movement in post mast
・Any rust, damage, crank and tension of chain and adjustment
・Smooth movement of lifting and lowering
・Any oil leak from cylinder
・Any damage, oil leak on high pressure hydraulic hose
・Oil level in oil tank and oil leak from oil tank
・Operation of battery charger
・Operation of battery meter
・Liquid level, capacity and cleanesss of battery
・Looseness and damage of battery terminal
・Switch operation
・Connection, contact and burnout of the contactor
・Installation of terminal cover
・Looseness of wiring and teminal
・Ensure that the density of each battery cell is
1,270 (at 20°) or greater
・Oversteering of the handle
・Braking function
・Any oil leak from gear case
・Damage and wear of the wheels
・Fixing bolts and pin
Others
・Lubrication and greasing
・Any damage and looseness on botls and nuts
・Any damage or distortion of the overall unit and frame
・Sliding portion of rollers
・Greasing to chain
■ Types of Hydraulic Oil
■ Replacing Battery
Viscosity classification ISO VG32 abrasion
Battery used for this stacker is
resistant hydraulic fluid oil;
JIS standard battery. Make sure to
Fluid volume : 1.6 liters
replace with same standard spec.
Oil Brand
Product Name
Applicable Model No.
JIS Spec.
Esso
Nuto H32, HP32, Unipower SQ32
ST50A
GR-95D31R
Idemitsu
Super Hydraulic Fluid 32
ST80AWW, ST98A, ST98AWN
GX-130E41R
Showa Shell
Terasu Oil 32, K32
STW65A
EB100
Mobile
Mobile DTE24
STW38A
EB65
Cosmo
Cosmo Hydro AW32
Kygnus
Unit Oil WR32
Perform the adjustment of the Drive Wheel when wheel has become worn
following the below procedure.
1) Loosen the Hex Nut and Spring of Ⓐ
2) Install(Put) the adjustment clip plate ( Ⓑ - t3mm, or t6mm )
between Handle Base and Drive Wheel depending on the
abrasion condition.
3) Put the Nut and Spring of Ⓐ back and fasten.
- 7 -
Inspection Point
Inspection Items
Loading & Hydraulic Device
Battery & Electric Device
Braking and Driving
1) Make sure to remove the battery socket before work. 2)Always be cautious of a short circuit.
3) DO NOT mistake the (+) and (-) terminals. 4)Make sure to cover the (+) terminal.
5)Make sure to secure the battery with a battery clamp to prevent vibrating etc.
Handl
Driver Wheel
Содержание ST50A
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