Akron 1494 Petunjuk Pemasangan, Pengoperasian, dan Pemeliharaan - Halaman 11

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2. Push the Pattern Control Switch towards Fog to operate in Fog. Once the Smooth Bore streams have completely
shut off, the Fog stream is in a narrow pattern. By continuing to hold down the Control Switch, the pattern will widen
to full wide fog. The stream can be stopped between narrow and wide by releasing the switch.
3. To go back to Smooth Bore, push the Pattern Control Switch towards Straight Stream until the Fog stream has com-
pletely shut off.
4. The SaberMaster has a manual override feature which allows the stream position to be manually operated. Place a
1/4" hex wrench into the hex socket at the discharge end of the motor assembly. From the discharge end, turn the
hex wrench clockwise to go into Smooth Bore and counter-clockwise to go into Fog.
MAINTENANCE INSTRUCTIONS FOR ELECTRIC LADDER PIPE
Your Electric Ladder Pipe monitor and nozzle should be inspected prior to and after each use, to ensure it is in good
operating condition. Periodically, an unanticipated incident occurs where the Ladder Pipe is misused in a manner that
is inconsistent with standard operating practices and those listed in IFSTA. A partial list of potential misuse includes:
• Operating above maximum rated pressure and flow.
• Not draining, and allowing water to freeze inside.
• Prolonged exposure to temperatures above 130°F, or below -25°F.
• Operating in a corrosive environment.
• Having the Ladder Pipe nozzle hit a fixed object during operating or transportation.
• Other misuse that might be unique to your specific environment.
Also there are many "tell tale" signs that indicate repair is in order, such as:
• Controls that are either inoperable or difficult to operate.
• Excessive wear.
• Poor discharge performance.
• Water leaks.
If any of the above situations are encountered, the Electric Ladder Pipe should be taken out of service, repaired, and
tested by a qualified technician before placing it back in service.
MAINTENANCE FOR SABERMASTER NOZZLE
• Under normal conditions, periodically flushing the nozzle with clean water and and cleaning grit and dirt from around
exterior moving parts will allow the nozzle to operate as designed.
• Over time, the seals may need to be replaced. This can be accomplished by returning the nozzle to Akron Brass for
repair.
MOTOR REPLACEMENT FOR ELECTRIC LADDER PIPE
To replace the vertical rotational motor:
1) Disconnect Power from the unit.
2) Loosen and remove the four socket screws (Item 23 on the Parts List) from the gearbox housing.
3) Slowly remove the motor assembly (25) and motor adapter (6) from the unit.
4) Loosen and remove the 4 socket head capscrews (26) from the inside of the motor adapter that hold the housing
and the motor assembly together.
5) Remove motor adapter (6) from the motor assembly (25).
6) Replace both O-ring seals (21 & 27) on the motor adapter (6).
7) Attach the new motor assembly (25) to the motor adapter (6) making sure all four screws (26) are tight.
8) Install the motor and motor adapter assembly to the unit making sure all four socket screws (23) are tight. It may be
necessary to rotate the motor slightly to get the motor gear to line up with the gears inside the gearbox.
9) Restore power to the unit.
10) Test the operation of the unit.
Call Akron Brass Customer Service Department if any problems are encountered.