Mi-T-M HG-SERIES, Operating Instructions Manual

Page: 20 / 96

20 Operator's Manual
preparation
. This unit features a adjustable pressure dual lance with adjustable pressure
which allows the user to select a high or low pressure "fan" spray. Simply
rotate the adjustable grip on the dual lance to achieve the desired pressure
selection.
a. Selection of high pressure can be achieved by turning the adjustable
grip on the dual lance counterclockwise as shown in illustration #5.
b. Selection of low pressure can be achieved by turning the adjustable
grip on the dual lance clockwise as shown in illustration #5. If using
the detergent injector accessory, once the pressure is low enough, this
injector on the pressure washer will draw detergent into the system. A
water/detergent mixture exits from both the spray nozzle and detergent
nozzle.
. Before starting the unit, perform the following procedures:
a. Check for gas smell. If a gas smell is detected, DO NOT START UNIT!
See "Risk of Explosion or Fire" warnings, pg. 4.
b. Check all hose connections to ensure they are securely tightened.
c. Inspect for system water and oil leaks.
d. Inspect high pressure hoses for kinking, cuts and leaks. If a cut or leak
is found, DO NOT USE HOSE! Replace hose before starting unit. See
"Risk of Injection" warnings, pg. 7. Be sure that all damaged parts are
replaced and that the mechanical problems are corrected prior to opera-
tion of the unit. If you require service, contact your Customer Service
Represenative.
illustration #15
dual lance
dual lance assembly witH adJustable pressure:
pre-start inspection procedures: