Tadano GT-550E-2, Operation And Maintenance Manual

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About Starting the Engine with
Booster Cables
Using improper booster cables to start the engine
can cause the battery to explode or damage the ma-
chine.
When starting the engine using booster cables,
wear protective goggles. This procedure requires
two persons; one person must be seated in the op-
erator’s cab. The procedure consists of:
(1) Use an assist vehicle with a battery rated for 24
V. Do not use a 12 V or 48 V supply.
(2) Set the starter key to “OFF” position both for the
dead vehicle and assist vehicle.
(3) Connect the booster cables in the following or-
der:
[1]
“
+
”
terminal of the battery on the dead vehi-
cle.
[2] “ + ” terminal of the battery on the assist vehi-
cle.
[3]
“
-
”
terminal of the battery on the assist vehi-
cle.
[4] A portion of the frame or engine block of the
dead vehicle, apart from its battery.
(4) Start the engine of the assist vehicle.
(5) Start the engine of the dead vehicle.
(6) Once the engine of the dead vehicle has suc-
cessfully started, disconnect the booster cables
in the order of [4], [3], [2] and [1].
Disconnect the Battery Cable before
Inspecting or Maintaining the Electrical
System
Inspecting or maintaining the electrical system with-
out disconnecting the battery cable can cause the
wiring to be shortcircuited, possibly damaging the
electrical and electronic systems.
Before inspecting or maintaining the electrical sys-
tem, disconnect the battery cable from the minus
terminal (ground side) of the battery.
Be Cautious about Battery Fluid
The battery fluid contains dilute sulfuric acid.
Battery fluid entering the eyes could cause blind-
ness, and battery fluid on skin can cause burns.
When handling the battery, wear protective goggles,
protective gloves, and long-sleeved clothing.
If battery fluid touches your eyes or skin, wash with
a large amount of fresh water and seek medical at-
tention immediately.
Prevent Explosion of the Battery
The battery releases hydrogen gas. Do not light a
match or lighter near the battery.
To check the battery fluid level, use a flash light.
If battery fluid is frozen in extreme freezing weather,
do not charge the battery or start the engine with an
alternative power supply.
Warm up the battery to 15°C so to avoid trouble.
Careful Handling of Wire Ropes
Careless handling of wire ropes can shorten their
service life, or cause them to break. Handle wire
ropes properly by observing all instructions in the
manual.
T019605E
A-27
Safety Rules Safety Rules
T21796E
1
4
2
3
Service vehicle battery
Booster cable
Booster cable
Disabled vehicle battery
Frame
H
L
T00043