Electrical Requirements
Jumper Configuration Instructions | Ferrite Ring Installation |
OPL Micro Control Models Only
Changing the transformer configuration jumper is required if any of the following apply:
●You have 208 Volt service and are connecting a gas or steam model rated for 208 or 240 Volt.
●You have 415 Volt service and are connecting a gas or steam model rated for 380 or 415 Volt.
To configure your 208 or 240 Volt tumbler for
208 Volt operation, you must remove the 240 Volt configuration jumper located in the contactor box and replace it with the 208 Volt jumper supplied with the information packet. This must be done prior to supplying power to the machine. Failure to install proper configuration jumper may result in damage to sensitive electronic controls and may void warranty.
To configure your 380 or 415 Volt tumbler for
415 Volt operation, you must remove the 380 Volt configuration jumper located in the contractor box and replace it with the 415 Volt jumper supplied with the information packet. This must be done prior to supplying power to machine. Failure to install proper configuration jumper may result in damage to sensitive electronic controls and may void warranty.
Gas and Steam OPL Micro Control Models Only
The ferrite ring provided in the literature packet must be installed over the power leads during connection of electrical service. The ferrite protects the sensitive electronic controls from destructive electrical disturbances which may be present on power lines to the machine. Failure to properly install the ferrite ring may result in damage to the electronic controls and will void control warranty.
To install:
1.Immediately after connection of power leads and before applying power to machine, locate each of the incoming service leads including ground.
2.Snap the ferrite ring closed over all the service leads inside of the contactor box as shown. It is important that the ferrite ring be installed inside the contactor box as shown. Do not install the ferrite outside of the box or other area. Make sure that service leads are in the center of the ferrite before closing the ring so as not to pinch or damage leads.
1
2
3
T225S
1Ferrite Ring
2Contactor Box
3Jumper
Figure 17
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