U.S. Products DRIMASTER 3 UPHOLSTERY TOOL - Manual (Page 13)

2-3: Operating Instructions
BEGIN CLEANING
Do not use the DriMaster III on a machine exceeding 14” Hg vacuum and 500 psi
solution pressure. Personal injury could result.
1. Attach the solution hose to the solution quick connect. A 1 ½” - 2” vacuum hose can
be attached to the vacuum hose manifold (see Figure 2-2).
2. Adjust the solution volume by turning the solution control knob. Turning the knob
counterclockwise increases the solution volume; turning the knob clockwise
decreases the solution volume. The amount of solution volume you need will vary
with the type of machine you are cleaning with and the type of material you are
cleaning.
3. To begin adjustment, make sure the cleaning machine is running and both vacuum
and solution hoses are connected.
4. Slowly open the solution control knob until solution is flowing across the entire bar
jet (without overspray).
Figure 2-2. Attach Solution Hose and Adjust Solution Control Knob
Attach Solution
Hose Here
Vacuum Hose Manifold
Solution Control
Knob
Bar Jet
Assembly