The Allen-Bradley 1336T-MCB-SPS51B board is a Series B spare part board for the 1336 FORCE adjustable frequency AC drives. During the assembly of this part, the users need to observe static control precautions because the metallic oxide components on the drive board can be damaged or destroyed by the discharge of electrostatic. It important for the users to observe the following electrostatic discharge prevention procedures to prevent this kind of damage during the installation or removal of the 1336T-MCB-SPS51B board; put on a grounding wrist strap then ensure it is grounded to the chassis of the drive. The wrist strap should be attached to the new circuit boards before the users take it out from the conductive packet and the users should immediately place the removed boards from the drive into the conductive packets.

The 1336T-MCB-SPS51B board for the 1336 FORCE drives can be identified by checking the drive nameplate which is marked on the motor’s adapter mounting plate or the control board. The nameplate includes the catalog number and more useful information on the 1336T drives which is important to know when ordering the replacement parts. The Allen-Bradley 1336T-MCB-SPS51B board operates in a temperature range of 0 to 50 degrees Celsius for an open enclosure with an IP 00 rating, 0 to 40 degrees Celsius for a NEMA Type 1 enclosure with an IP 20 rating, or 0 to 40 degrees Celsius for a NEMA Type 4 enclosure with an IP 65 rating. The recommended temperature for storage is between -40 and 70 degrees Celsius with a relative humidity range between 5 to 95% and an altitude of 1000 meters above sea level.