![background image](http://html.mh-extra.com/html/prolec/liftwatch-5/liftwatch-5_operators-manual_1614364007.webp)
Part Number 560361-020 Issue 1.0 November 2012.
7 of 13
2
Operation - general
Radius
Distance in metres from the slew
centre line to the lifting point.
SWL*
Maximum safe working load in tonnes for the active lifting duty. The
load is assumed to be suspended vertically below the lifting point.
The preceding
H
indicates that the maximum safe load is limited by
hydraulic capacity, not stability.
Lifting duty
Active lifting duty. Most
machine will have a
single lifting duty
—
normally 360° operation.
Duty switching, when
available, can be either
manually controlled or
sensed automatically.
Bar Graph
This indicates the lifting
capacity currently being
utilised.
LOH
Load on hook. This is the weight of
the currently suspended load in
tonnes.
Status LED’s
These indicate system
states and are discussed
in the following pages.
*
Any non-permanent attachment (e.g. grab, spreader beam etc) and all lifting accessories (slings & chains etc) are deemed to be part
of the suspended load.
Summary of Contents for Liftwatch 5
Page 2: ......