WPG MRTARC811LDC, Инструкция по эксплуатации

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Rev 5.2/9-16 16 MRTARC8-DC: #35076RC
T
O
A
PPLY THE
P
ADS TO A
L
OAD
Powering up the Lifter
Place the lifter's power switch in the “on” ( ) position. 7 The blue power light remains
illuminated while the lifter is powered up. Keep the power switch in the “on” position while lifting
a load. Any power interruption during a lift could result in the release of a load and possible
injury to the operator or others (see T
O
L
IFT AND
M
OVE THE
L
OAD
: In Case of Power Failure to
follow).
WARNING: Never turn power off while lifting.
If the lifter is equipped with a Remote Control System, press the transmitter power/enable button
and hold it briefly to activate the radio transmitter. 8 This button is also used to activate the
enable function (see T
O
R
ELEASE THE
P
ADS FROM THE
L
OAD
to follow).
Note: If the transmitter is activated, the transmission indicator light flashes green when any
button on the transmitter is pressed and held; if the transmitter is not activated, the indicator
light flashes red (see B
EFORE
U
SING THE
L
IFTER
: Preparing to Use the Optional Remote Control
System preceding).
Positioning the Lifter on the Load
Make certain that the contact surfaces of the load and all vacuum pads are free of any
contaminates that could prevent the pads from sealing against the load (see MAINTENANCE:
V
ACUUM
P
AD
M
AINTENANCE
).
Center the lifter’s pad frame to within 2" [5 cm] of the load center, since off-center loading can
cause the load to tilt or rotate unexpectedly (see T
O
L
IFT AND
M
OVE THE
L
OAD
: About the Tilt
Linkage and T
O
R
OTATE THE
L
OAD
E
DGEWISE
to follow), and it may also damage the lifter. 9 Make
sure that all vacuum pads will fit entirely on the load’s contact surface (see SPECIFICATIONS:
Pad Spread) and that they will be loaded evenly while lifting (see SPECIFICATIONS: Per-Pad Load
Capacity). Then position the lifter on the load so that all pads are touching the contact surface.
7
When the operator powers up the lifter, either the stand-by function or the apply function is automatically activated, depending
on which was used last. If the vacuum pump or any other powered component fails to function while the lifter's power switch is
in the “on” position, examine each circuit breaker (adjacent to power switch) to determine whether it has interrupted the
electrical circuit to the component. Although the operator can reset the circuit breaker, the power interruption may indicate an
electrical problem that requires attention. Correct any deficiency before resuming normal operation of the lifter (see wiring
diagram provided).
8
The radio transmitter turns off automatically, after a period of inactivity. The operator can also operate the lifter without using
the radio transmitter, if desired.
9
The lifter is designed to handle the maximum load weight (see SPECIFICATIONS: Maximum Load Capacity) when the load’s
center of gravity is positioned within 2" [5 cm] of the pad frame’s center point. Occasional loading deviations are permissible,
provided that the operator can maintain control of the load at all times and that the load weight is low enough to avoid damaging
the lifter.