Rac RAC-HP125, Manual

-5-

ADJUSTABLE LANCE

Low pressure Setting:

Please make sure the trigger is released and no 

water is coming out, then turn the rear part of 

the spray nozzle clockwise (Fig 14) to set to low 

pressure.

This setting is used for releasing soap from the 

soap dispenser in a large volume.

High Pressure Setting:

Please make sure the trigger is released and no 

water is coming out, then turn the rear part of the 

spray nozzle anti-clockwise (Fig 13) to set to high 

pressure.

This setting is for obtaining a pencil or a fanned jet 

at high pressure.

ADJUSTING FAN PATTERN

The angle of spray coming out of this lance may 

be adjusted by rotating the nozzle. This will vary 

the spray pattern from approximately a 0° narrow 

high impact stream to a 60° wide fan spray. (See 

Fig 9)

A narrow stream has high impact force on the 

cleaning surface and results in maximum deep 

cleaning in a concentrated area.  However, this 

narrow high impact spray must be used cautiously, 

as it may damage some surfaces.

A wide fan pattern will distribute the impact of the 

water over a larger area, resulting in excellent 

cleaning action with a reduced risk of surface 

damage. Large surface areas can be cleaned 

more quickly using a wide fan pattern.

NOZZLE CLEANING INSTRUCTIONS

A clogged or partially clogged nozzle can cause 

a significant reduction of water coming out of 

the nozzle and cause the unit to pulsate while 

spraying.  To clean out the nozzle:

•  Turn off and unplug the unit. 

•  Turn off the water supply and relieve any 

pressure within the unit by squeezing the trigger 

2-3 times

•  Separate the lance from the gun.

•  Rotate the nozzle to the narrow stream setting.  

This opens up the fan blades.

•  Using the cleaning needle (12) or an unfolded 

paper clip, insert the needle into the nozzle hole 

and move it back and forth until the debris is 

dislodged (Fig 12). 

Fig 9

Figure 8 – Adjusting nozzle for fan pattern 

Fig 10

Figure 10 – Narrow high impact stream

Fig 11

Figure 11 – Wide fan pattern

Fig 13

Fig 14