The Salvo Glad Hand Lock (SGL) is a key operated mechanical locking
device designed to t on to all European and US trailer, emergency
brake line connectors. Its purpose is to prevent re-connection of the air
brake hose, thereby immobilising the trailer. When tted, the SGL can
only be removed with the permit key.
Operation
Salvo SGL
Salvo SGL is heavy. During the course of normal use, it may become dirty, greasy and slippery. If you drop it on your foot,
you may sustain serious injury. Handle with care. Wear appropriate personal protective clothing.
Precautions
Maintenance
A lubrication point is provided adjacent to the key entry aperture and trigger mechanism. The recommended lubricant is Armna
G4789 or equivalent. The recommended lubrication interval is 6-12 months as required. Keeping the Salvo SGL clean will ensu-
re long and reliable service.
12
Disconnect the
airline from the
trailer connector,
then engage the
centre peg of the
SGL on to the air
line connector on
the trailer.
Rotate SGL
downwards.
Removal of the SGL lock is the reverse of the above procedure.
When operation is complete, please return to its normal storage location or issuer.
3 4
Slide the SGL lock
portion towards
the air line
connector.
Only when the
Salvo SGL is on
the connecter
can the key be
rotated anti-
clockwise and
removed.
