HydraMaster RX-20 700-041-006, Owner'S Manual, Page: 17 / 52

4-1: Operating Instructions
RX-20
4 - Operating Instructions
PRePaRation
Operating instructions presented in this section
apply to both the 120 V and 230 V versions of
the RX-20. However, photos and illustrations
show only the 120 V version due to space
limitations.
Handle adjustment
Pull or push on the adjustment lever to adjust the
height of the handles (see Figure 4-1). Several
adjustments may be needed before a desirable
operating position is found.
Most operators have better control and
experience less fatigue when the handle is in a lower position, at the operator’s
hip line. For each person, there is an ideal position which ensures the RX-20
does the work instead of the individual.
Solution and Vacuum Hose Connections
Your RX-20 is equipped with a 440 male quick connect for the solution hose connection
and a 2” O.D. vacuum hose inlet (see Figure 4-1). The vacuum inlet requires a 2” I.D.
vacuum hose for proper air flow with a truckmounted system.
The vacuum hose must be in good condition to ensure maximum airflow.
A solution hose with a 440 female quick connect is also required. If you do not
have a 440 female quick connect, please call HydraMaster Customer Service to
order it.
Figure 4-1. (1) Pull or Push on
adjustment Lever; (2) Location
of 440 Male Quick Connect;
(3) Vacuum Hose inlet (120 V
Version Shown)
1
2
3