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WES 2000 – Installation and Hardware Guide
Pressing the stop button on the handset will open the relay contact, the "Alarm" led will come
on and the "Enable" led will turn off.
Reset the system
If the system has been set into alarm mode by either the button or the transmitter the red "Alarm" light
will be on and the system will look the same as when it was first powered on.
1. If the system alarm was initiated via the E-stop switch, twisting the Estop button clockwise will
disengage the E-Stop.
2. If the system alarm was initiated via handheld, reset or disable the handheld that is transmitting
the alarm and then wait 10 seconds before resetting. For safety reasons when the system is set
into alarm mode via a transmitter the system has a time out period before you may enable the
equipment again.
3. After waiting 10 seconds press the reset switch until the enable light comes on and the alarm
light goes out. (The relay contacts will close). If the enable light shows green but turns off
immediately after releasing the equipment is still in alarm mode.
a. If the wireless transmitter was used wait another 10 seconds before attempting to reset
the system
b. If there is a handset still currently in alarm, or the E-Stop button is still depressed the
W.E.S. will not enable as long as there is a valid alarm state.
3.2 Testing
It is recommended the W.E.S. System be tested before every use to ensure you are using the correct
handset and the system is functioning properly.
To conduct a full test, enable the W.E.S. System and ensure the green "Enable" light turns on and then
trigger a stop using the wireless handset. Ensure the W.E.S. triggers into alarm mode right away and
your equipment is disconnected. If the handheld does not trigger the alarm commence troubleshooting
as follows.
4 Troubleshooting
Problem
Relay contacts will not close
Reset button does not enable unit
Handset does not trigger alarm when activated
5 Specifications
5.1 W.E.S. Base station
Unit Certifications
QPS Field Certification
4
Check/Solution
Check on board fuse, replace as necessary
Ensure stop button is not engaged
Check that all transmitters are not in alarm mode
Ensure handset is on and is the correct unit for
your W.E.S System
UL certified for US applications.
UL 508 & CSA 22.2 #14
V 1.2
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