DANGER
!
THIS PRODUCT CAN BE DANGEROUS IF NOT USED PROPERLY!
Always wear appropriate Personal Protective Equipment (PPE). Detailed
PPE information can be found at: www.fsesgsafety.com and clicking on
the JETSTREAM name or by referring to the yellow JETSTREAM SAFETY
WARNING pamphlet (PI-082).
The following Quick-Start Guide is intended to provide the customer with an
expedient reference for 2” J-Force 15K/22K installation and operation. It does not
replace the complete
product instructions (PI-176).
This product is sold with the understanding that the purchaser agrees to thoroughly
train all operators and maintenance personnel in the correct and safe installation,
operation, and maintenance of the product and to provide adequate supervision of
personnel at all times. JETSTREAM urges customers to make complete
instruc-
tions available to all personnel and that all instructions are read thoroughly before
installing, connecting or using the 2” J-Force 15K/22. Retain these instructions
for future reference. If this product is resold or otherwise conveyed, the
purchaser
must pass on these instructions to the new user. If any questions remain or for ad-
ditional copies, call JETSTREAM at (800) 231-8192 or (832) 590-1300.
Read the yellow JETSTREAM SAFETY WARNING pamphlet included with the
shipment of the product.
CONNECTING 2” J-FORCE
Prior to the start of any job, make sure only high pressure rated fittings and hoses
are used in the waterblasting system.
Prior to installing the 2” J-Force onto the hose, flush the system to clear any
debris.
15K PSI RATED CONNECTION (1/4” BSPP)
1. BSPP flat seal connections required a copper crush washer between the male
and female connections.
2. Seat copper crush washer in female BSPP connection on mandrel
3. Apply anti-seize compound to male threads of mating hose end.
4. Install the JF2X15 by using appropriate open-end wrench on flats found on
body and tighten to 20lbs. ft.
22K PSI RATED CONNECTION( 9/16” & 3/8” LH/RH FEMALE INLET)
1. Apply anti-seize compound to the male threads of the connection.
NOTE: DO NOT use Teflon tape on 22K PSI connections.
2. Install the JF2X22 by using appropriate open-end wrench on flats found on
body and tighten until firmly snug.
NOTE: DO NOT OVERTIGHTEN; damage to coned sealing surface
could result.
22K PSI RATED CONNECTION (1/4” NPT FEMALE INLET)
1. Apply 3-4 wraps of Teflon thread sealant tape to the available male
threads of the connection.
2. Apply anti-seize compound over the sealant tape for additional protection
against galling.
3. Install the JF2X22 by using appropriate open-end wrench on flats found on
body and tighten 1-2 turns past hand-tight. All NPT pipe connections should
have a minimum thread engagement of (4) threads.
OPERATION
As per the WJTA-IMCA Recommended Practices, all operators shall follow the
OSHA regulations for personal protective equipment. (OSHA guidelines for Per-
sonal Protective Equipment are available in document number 3151-12R 2004,
which can be obtained from www.osha.gov.) All operators shall be issued suitable
head protection, eye protection, hearing protection, body protection, hand and foot
protection and respiratory protection (if needed). For detailed specifications on all
protections required, refer to the WJTA-IMCA ‘Recommended Practices for the
Use of High Pressure Waterjetting Equipment’ Section 6, Protective Equipment For
Personnel.
!
CAUTION
The 2” J-Force can be used for minimum service temperature of
-20°C (-4°F) and a maximum service temperature of 115°C (240°F).
Use at lower or higher than recommended temperatures may result
in premature tool failure.
1. Start by slowly increasing pressure to 500 psi and check the entire
system, including all connections, for leaks. Increase pressure in incre-
ments, pausing at each to inspect system for leaks, proper rotation of tool,
temperature, and other operational anomalies. If any problems are dis-
covered, lower pressure back to zero and turn off source of power before
making any adjustments.
2. During operation, it is normal for water to leak out of the front of the head from
around the front nozzle (or front plug). This leak-by water comes from the
water-bearing that the tool operates on.
WARNING
!
Remove the nozzle from service if:
a) The rotor, mandrel, or front screw shows signs of cracking or other dam-
age.
b) The wall thickness of these parts is reduced by 25% at any point.
c) The nozzles can no longer hold pressure at water flow rate for which it
was sized.
NOTE: For improved reliability and longer life, it is recommended that
a filter of at least 10 microns be used on the water supply inlet.
A strainer (100 mesh minimum) must also be used in the water
tank (if equipped with tank).
DANGER
!
Failure to follow the following instructions will cause unsafe condi- tions,
severe injury can result.
• DO NOT operate the 2” J-FORCE above its specified pressure.
• Operator must wear ear protection due to the noise generated by the
spinning nozzle.
• NEVER stand in the plane of blasting.
• A Lance Safety Grip is recommended to minimize the risk of a live nozzle
exiting the tube unexpectedly back at the lance operator.
• At high-pressure, the water can be hot. Wear gloves and use precaution to
prevent scalding.
• Place barricades with warning signs or barricade tape around work area.
This includes the waterblast unit and all high-pressure hoses.
• Operator must be outfitted with proper safety apparel (refer to yellow
JETSTREAM SAFETY WARNING pamphlet). Body armor is strongly recom-
mended.
!
CAUTION
DO NOT use the 2” J-Force 15K/22K if it has not been cleaned and in-
spected prior to starting the working shift.
For further info see:
Click on JETSTREAM
Jetstream of Houston LLP • 5905 Thomas Road Houston, TX 77041
www.waterblast.com • 1-832-590-1300
