Spraying Systems TankJet 80, Руководство пользователя

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5
INSTALLATION
The TankJet 80 or TankJet 80H is easy to install as it has a
single 1-1/2" female pipe thread connection (NPT or BSPT). It
may be installed on a tripod, suspended from a pipe, manhole
cover, etc., but the unit must be VERTICAL. In all installations
a suitable strainer should be used (such as a 20 Mesh “Y”
strainer) to prevent dirt or scale from clogging the waterways
or openings.
WARNING: In closed tanks, provisions should be made for
adequate venting during operation to allow the escape of
any gases or volatile vapors which may be produced during
operation.
OPERATION
To start the unit, turn on the fluid. An in-line valve is required
for a slow build-up of liquid pressure in the unit to prevent
“water hammer”. To stop the unit, turn off the liquid. The unit
should always be handled with caution. Make sure nozzles
are screwed on the body and hold TankJet 80 by its nozzle not
the body. The nozzle hub will rotate freely and bevel gears can
pinch skin and/or fingers. If the unit is dropped or maltreated
it may cause internal damage to the drive assembly, which in
turn can affect the performance of the unit.
OPERATION & SPECIFICATION
TankJet 80 TankJet 80H
Pipe Connection: 1-1/2" Female NPT or BSPT
Operating Pressure
Range:
60 - 200 psi
(4.1 - 13.8 bar)
60 - 200 psi
(4.1 - 13.8 bar)
Max. Operating Temp:
250° F (121° C)
Flow Capacity:
50 - 125 gpm
(189 - 473 lpm)
60-135 gpm
(227 - 511 lpm)
Head Rotation Speed:
3 - 20 RPM
Effective Cleaning Dia.:
To 50 ft. max.
(15.3 m)
To 50 ft. max.
(15.3 m)
Nozzle Quantity 2 or 3
Approximate Weight:
15 lbs (6.8 kgs)
Material of
Construction:
316 Stainless Steel, PTFE, UHMW-PE
Recommended Strainer:
(not included)
20 Mesh (1/32 openings)
TROUBLE SHOOTING
Due to the simplicity of the unit, very few problems should
occur. If any trouble should arise, the following steps may be
taken: Refer to the Parts List.
A . Check units for external damage, look for evidence of
mishandling that may have damaged shafts, bearings, or
alignment .
B . If the nozzle body fails to rotate and no liquid passes:
1. Check for liquid pressure and volume at the unit.
2. Check strainer for filter blockage.
3. Remove unit and check for clogged jet holes.
4. With the nozzle removed, recheck for flow through
the unit.
5. Remove the inlet cap and check the holes of the
inlet disc. Check to see that no foreign material is
preventing the unit from rotating.
C . If the unit fails to rotate and sufficient liquid passes:
1. Check for freedom of rotation, by hand, in the
vertical and rotational axis.
2. If no visible abnormalities are discovered, the unit may
have been dropped and internal damage is suspect.
3. If the unit still does not rotate, check for:
a. Contamination in the unit.
b. Wear of any one of the following parts:
The bushings, washers, and the rotor.
c. Galling and straightness of the shaftsand gear.
REPLACE ALL DEFECTIVE PARTS. NO LUBRICATION!
SERVICING
REPLACEMENT PARTS:
When the machine requires replacement parts, only
Spraying Systems Co. recommended components
should be used to maintain proper machine
operation and safety.