Inhaltsverzeichnis; Introduction - Cascade 798063-R5 Benutzerhandbuch

CONTENTS
INTRODUCTION
OPERATION
CAPACITY
TRUCK REQUIREMENTS
INSTALLATION
Mounting Forks
Hydraulic Connections-Standard Forks
Hydraulic Connections-Thin Forks
PERIODIC MAINTENANCE
TROUBLESHOOTING

INTRODUCTION

This user manual is for Cascade Telescopic Forks.
Contents include Operation, Capacity, Truck
Requirements, Installation, Periodic Maintenance and
Troubleshooting.
A telescopic fork consists of a fork shank/blade (with
internal cylinder) and a moveable outer shoe.
The fork shank/blade contains an internal hydraulic
cylinder, and via the piston rod it extends and retracts
the shoe. The hydraulics to power the cylinder are
connected to fittngs on top of the shank. The oil passes
inside the fork from the fittings to the internal cylinder.
The standard thickness forks are configured to operate
with hydraulics connected in series. The right fork
(viewed from drivers seat) is the driver and the left fork
is the follower.
Thin models (less than 2 in., 50 mm) thick are
configured to operate with flow divider hydraulics.
The Fork Extension (TFE) models are used to pick up
pallets from the length or width direction of Euro pallets
or International pallets. They should not be extended
when loaded.
NOTE: All specifications are shown in metric units where
applicable. All fasteners have a torque value range of
±10% of stated value.
IMPORTANT: Telescopic forks are metric. Supply
fittings adapted as required for application.
1
Page
IMPORTANT: Field alterations may impair performance
1
or capability and could result in loss of warranty. Consult
2
Cascade for any required modification. Operating at
pressures over 2300 psi (160 bar) can result in structural
4
damage.
5
6
WARNING: Rated capacity of the truck/
attachment combination is a responsibility
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of the original truck manufacturer and may
6
be less than shown on the attachment
nameplate. Consult the truck nameplate.
7
8
Weighted Emission Sound Pressure Level - Weighted
8
emission sound pressure level (LA) does not exceed 70
dB(A).
Measured Value of Whole Body Vibration - Measured
value of whole body vibration (m/s 2 ) does not exceed 0,5
m/s 2 .
Measured Value of Hand-Arm Vibration - Measured value
of hand-arm vibration (m/s 2 ) does not exceed 2,5 m/s 2 .
FK0513.eps
Flow Divider
Valve
P
FK0529.eps
Fork Shank
Internal
Cylinder
Shoe
798063-R5 EN