Ditch Witch JT920 - Testing the Strike System

JT920/JT920L - SETUP 79
ASSEMBLE ELECTRIC STRIKE SYSTEM
JT920/JT920L - SETUP 79
ASSEMBLE ELECTRIC STRIKE SYSTEM
Assemble Voltage Detector
1. Drive voltage stake into ground
at least 6’ (2 m) away from any
part of system.
2. Clip voltage limiter to voltage
stake.
Test Strike System
If system fails any part of this test, see “Troubleshoot Strike
System” in MAINTENANCE. Do not drill until test is completed
successfully.
You can also test ESID further by simulating an electric strike
(see “Use Electric Strike Simulator” in MAINTENANCE.)
1. Turn on drilling unit.
2. ESID control module will perform internal tests which check
everything but alarms and strobe.
3. If green OK indicator and electrical power supply indicator
lights remain on, press self test button to perform total test of
strike system. During this test:
• All lights should glow.
• Alphanumeric readout should display numbers.
• Alarms and strobes on both units should sound.
4. If this test is successful, OK indicator and electrical power
supply indicator lights will remain on.
Assemble Voltage Detector
1. Drive voltage stake into ground
at least 6’ (2 m) away from any
part of system.
2. Clip voltage limiter to voltage
stake.
Test Strike System
If system fails any part of this test, see “Troubleshoot Strike
System” in MAINTENANCE. Do not drill until test is completed
successfully.
You can also test ESID further by simulating an electric strike
(see “Use Electric Strike Simulator” in MAINTENANCE.)
1. Turn on drilling unit.
2. ESID control module will perform internal tests which check
everything but alarms and strobe.
3. If green OK indicator and electrical power supply indicator
lights remain on, press self test button to perform total test of
strike system. During this test:
• All lights should glow.
• Alphanumeric readout should display numbers.
• Alarms and strobes on both units should sound.
4. If this test is successful, OK indicator and electrical power
supply indicator lights will remain on.