Armada Technologies Pro-48K TechTool for Professional Irrigation Contractor

The Pro-48K TechTool - Solenoid/Clock Checker Kit
Must have basic tester for irrigation professionals. Included in the kit is a model Pro-48 Solenoid/Clock Checker, a Pro200 Probe, a Pro21 Case, and a User Guide.

• Chatters, yes Chatters, Solenoids!
• Activates and Holds Solenoids Open.
• Generates and Traces 1Khz Tracing Tone.
• Checks Clock 24v Power Output.
• Tests for Open or Shorted Wiring.
• Uses 2 9v Batteries (not included).

The Pro-48K TechTool Solenoid and Clock Checker Kit is a new low cost test set for irrigation contractors and maintenance personnel. The Pro48K performs a series of simple procedures to test, verify, and identify solenoid, wire, and clock problems. Solenoids can be checked using either activation or chatter modes. Lost or buried solenoids are quickly found as well by listening for the chatter. Wiring can be verified and tagged with the built in tone generator function. Clocks also are tested for proper 24v transmission with a simple LED power check.

Made from a grommited, thick walled plastic case, the highly visible yellow TechTool is designed for rugged use in the field.

Model Pro-48 TechTool
The Pro48 TechTool is a portable, battery operated irrigation system tester and solenoid activator. Its functions include:

• Testing voltage/current from the clock
• Activating solenoids
• Testing solenoids for continuity
• Chatter the solenoid –for location of valve Sending tone to identify wires

Chatter the solenoid valve NOTE: The GOOD LED must illuminate under the “Solenoid and Activate mode” before using the chatter mode.
1. To chatter the solenoid for the purpose of locating the valve from the clock, turn the clock off and switch the Pro48 to OFF mode.
2. TURN OFF WATER to irrigation system.
3. Disconnect both the station and common wire from the controller.
4. Connect the Pro48 by attaching the red lead to the station wire and the black lead to the common.
5. Select side switch to CHATTER and top Switch to SOLENOID mode.
6. Proceed to the field and listen for the chattering sound at the solenoid valve.

Sending Tone
1. To identify a single wire from a bundle of similar wires, attach the red lead to the station wire and the black lead to earth ground.
2. Switch to SEND TONE mode.
3. Proceed to opposite end of wire and trace the tone with any Pro200 Series inductive amplifier. Reception of tone and the red LED will be strongest and brightest on the subject wire.

Pro-48K Tech Irrigation Contractors Tool Specifications

Pro48K Tech IrrigationTool Specifications

Maintenance / Cleaning

Maintenance:

Battery Replacement:

1. Turn the unit off.
2. Disconnect the unit from the circuit.
3. Remove the battery cover.
4. Replace the batteries (observe polarity).
5. Replace the battery cover.

Cleaning:

Periodically wipe with a damp cloth and mild detergent; do not use abrasives or solvents.

One-Year Limited Warranty

Pro-Tech Equipment warrants to the original purchaser of these goods for use that these products will be free from defects in workmanship and material for one year, excepting normal wear and abuse. For all test instrument repairs, you must first request a Return Authorization Number by contacting our Customer Service department at (480) 926-8324. This number must be clearly marked on the shipping label. Ship units Freight Prepaid to: Pro-Tech Equipment 39780 Rattle Snake Dr., Queen Creek, AZ 85242 Mark all packages: Attention: TEST INSTRUMENT REPAIR. For items not covered under warranty (such as dropped, abused, etc.) repair cost quote available upon request.

Note: Prior to returning any test instrument, please check to make sure batteries are fully charged.

Activating the Solenoid at the Clock

OPERATION:

Battery Test
1. Connect the leads together.
2. Switch to SOLENOID ACTIVATE mode.
3. If the batteries are good (at least 10.5 volts) the SHORT LED will turn on.

Clock Test
1. With the clock on and turned to the station under test, switch to OFF mode.
2. Connect the red lead to the station wire and the black lead to common.
3. If proper voltage/current is detected, the CLOCK 24V AC LED will turn on. Solenoid Activate & Test NOTE: The TechTool cannot activate solenoids that run on AC voltage only. (For example, capacitor coupled solenoids)

Activating solenoid at the clock
1. To activate solenoids from the clock, turn the clock off and switch the Pro48 to OFF mode.
2. Connect the Pro48 by attaching the red lead to the station wire and the black lead to the common.
3. Switch to SOLENOID mode and select side switch to ACTIVATE.
4. The solenoid under test should activate and the GOOD LED (see display on the front of the Pro48) should turn on. If the solenoid does not activate, one of the following conditions may exist:

• Possible Short: SHORT LED is on (< 10 Ohm)
• Possible Open: OPEN LED is on (> 200 Ohm)

5. The Pro48 must be switched to the OFF mode to reset the unit after the solenoid is activated. NOTE: If the GOOD LED does not illuminate, the solenoid should be tested at the valve.

1. Turn the clock off and switch the Pro48 to OFF mode.
2. At the valve, attach the red lead to the station wire and the black lead to common.
3. Switch to SOLENOID mode and select side switch to ACTIVATE.
4. The solenoid should activate and the GOOD LED (see display on front of unit) should turn on. If the solenoid does not activate, one of the following conditions may exist:
   • Possible Short: SHORT LED is on (< 10 Ohm)
   • Possible Open: OPEN LED is on (> 200 Ohm)

NOTE: If the GOOD LED is on and the solenoid does not activate, it may be due to a mechanical failure in the valve.