Operating instructions

JCW-Series Operator’s Manual 11
INSTALLATION & PREPARATION
NOZZLE REVIEW:
Various nozzles may be quick-connected into the end of the wand to change
the spray pattern or use the detergent feature. When using Quick Connects
(Q.C.), be certain the connection is securely locked. If not, the high pressure
water may shoot the nozzle from the wand, causing severe injury or serious
damage. To determine spray fan, refer to the actual number stamped on
the nozzle. The rst two digits indicate the spray fan in degrees, i.e.; 00=0°,
15=15°, 25=25°, 40=40°, 65=detergent/low pressure.
1.     : This is a blasting nozzle. It delivers a very
concentrated stream of water. Be cautious when using the straight
narrow stream. It is not recommended for use on painted or wood
surfaces, or items attached with adhesive backings. Uses: Removing
weeds from sidewalk cracks, stubborn stains from concrete, masonry,
aluminum and steel, caked mud from equipment, and cleaning lawn
mower undersides.
2.     : This is a chiseling nozzle. The spray
should be directed at a 45° angle to the surface and used like a scraper
to remove paint, grease and dirt. Uses: Surface preparation (removing
mildew stains and paint chips).
3. : This is a ushing nozzle. This pattern is best
suited for ushing dirt, mud, and grime. Uses: Wet sweeping leaves from
walks, curbs and driveways, cleaning stable oors, washing swimming
pool bottoms, degreasing engines.
4.      OPTION #AW-8400-0021  This is a
low pressure detergent application nozzle. This broad spray pattern
distributes solution over vast areas under low pressure. Uses: Detergent
application, misting or rinsing.

WARNING
CONNECTION OF Q.C. NOZZLES
NOZZLE CONNECTION:
1. Be certain the trigger gun is locked in the “OFF” position. See WARNING
at right.
2. The nozzle assembly should be disconnected from the gun assembly
at this time by retracting the locking ring on the quick-connect tting to
remove the nozzle.
QUICK-CONNECTION
WARNING
RISK OF INJECTION CAUSING
SEVERE INJURY!
NEVER LOOK DIRECTLY AT THE
NOZZLE ORIFICE UNLESS IT
IS DISCONNECTED FROM THE
GUN/WAND ASSEMBLY!
RISK OF INJECTION CAUSING
SEVERE INJURY!
THE TRIGGER GUN SHOULD
ALWAYS BE LOCKED IN THE OFF
POSITION WHEN NOT IN USE!