
10
OPERATIONAL STEPS
Standard Boom Extension.
To operate the boom
extension, first remove the pin that holds the boom in
place. After removing the pin pull the extension boom
until one of the other two pin holes is revealed and place
the pin in the desired hole location
. (
SEE DIAGRAM #2
).
DIAGRAM #2
Operating the Hydraulic Jack
To operate the
hydraulic jack you need to start by setting the release valve.
In order to raise the boom the valve needs to be closed. To
close the valve turn the valve knob clockwise (CW) until it
stops turning. To lower the boom turn the valve knob
counter-clockwise. The further you turn the knob counter-
clockwise (CCW) the faster the boom will lower.
(
SEE DIAGRAM #3
).
To raise the boom, close the release valve CW, insert the jack
handle into the jack lever and move the handle up/down.
(SEE DIAGRAM #4)
DIAGRAM #3
DIAGRAM #4
CCW
CW