GREER COMPANY
Crane Systems
GREER COMPANY, 1918 E. Glenwood Place, Santa Ana CA 92705 Telephone: (714) 259-9702. Fax: (714) 259-7626. PN W424102 REV C 09/99
MicroGuard
®
424 Installation Manual
7 of 35
DISPLAY
Mount the display in the cab where it can be easily observed without obstructing the view through the cab
window. Position the display cable so that it will not hinder the normal operation of the levers and controls of
the crane.
COMPUTER
Mount the computer inside or outside of the cab with the cable glands facing down. Ensure that there is
enough cable line from the other sensors.
Note
: The cable to the pressure transducers
cannot be
increased
by splicing in additional cable.
PRESSURE TRANSDUCERS
Do not remove the existing transducers in the hydraulic system unless a failure occurs. If the transducers are
confirmed to have failed, then replace them accordingly. On upgrades from the RLI-200, it will be necessary
to remove the connectors from the computer end of the cable. Do this, but cut the cable as close to the
connector as possible. This will give you as much cable length as possible.
EXTENSION REEL CABLE TO COMPUTER
Connect the cable to the extension reel. Route the cable to avoid cable damage, i.e., cutting or pinching
during the normal movement of the boom.
When upgrading the existing extension reel with a new angle sensor and connector, use the following table
for wiring at the extension reel terminal block.
Use Appendices A-D for reference. Use Cable A047013 from
extension reel to computer.
