Hypertherm PHC Sensor - Manual (Page 55)

Section 4: Troubleshooting 55
Parts and Kits
Kit Number Description
Configured PHC Kits
228214 Sensor PHC with control module, lifter, and 50-foot cable
228242 Sensor PHC without lifter station
228243 Sensor PHC without lifter or 123895
228244 Sensor PHC without control module
228245 Sensor PHC without plasma interface
PHC Replacement Parts
228199 PHC control module assembly, complete
228200 PCB assembly, PHC processor
228201 PCB assembly, PHC motor drive
228202 Cable kit, Sensor PHC enclosure (line filter, CPC harness, wired pot)
228203 Bezel with Red Lens, for PHC control module
228204 Fuse, 1.6A Slo Blo, 1/4 x 1 1/4" (2 required)
PHC Lifter Replacement Parts
228205 Torch lifter station, 6" stroke, breakaway, PHC, complete
228206 Motor, PHC lifter (24v, w/brake, terminated)
228207 Coupling, PHC lifter
228191 Wire, ohmic contact, Ti or PHC lifter
228192 PCB assembly, Ti or PHC lifter interface
228193 Magnetic breakaway assembly, PHC/Edge Ti
228194 Breakaway Sensor/cable with fastener, terminated
228195 Ti or PHC upper sheet metal cover with fasteners
228196 Ti or PHC lower sheet metal cover with fasteners
228197 Ti or PHC lifter silicone end stop and fastener
228208 Ball screw, 2mm pitch, with nut and bearing
Recommended THC Slide Maintenance
Servicing a ball screw generally means cleaning and re-lubrication. The ball screw should be cleaned carefully
by wiping away all used grease, dust and dirt with a clean, dry cloth. If possible, move the nut several times
over the full travel to ensure that as much old grease as possible comes out of the nut. Do not use any
detergents or other cleaning fluids, such as trichloroethylene, alcohol or acetone.
NOTE: Do not remove or disassemble the ball screw or ball screw nut. After cleaning, apply a thin layer of
fresh grease over the entire surface of the screw. After re-lubrication, the assembly should be operated through
its stroke several times at low speeds and low loads to ensure that all contact surfaces of nut, balls and screw
are covered with a grease film.
Interval
Every six months