Robin L sealer RevA19 17-01-19
11.0 MAINTENANCE
ALL CLEANING AND MAINTENANCE OPERATIONS MUST BE MADE WITH THE
MACHINE DISCONNECTED FROM THE POWER SUPPLY
Weekly
Check condition of sealing pads and top cover tape for excessive burn and replace tape if
necessary.
Check condition of and clean, seal wires and seal wire insulation strips. To clean wires,
operate machine two or three times to heat the wires, switch off machine, then with a wire
brush, clean the wires. Repeat if necessary. In the absence of a wire brush, a ball of
Crispywrap film or a cloth can be used.
Six Monthly (Mechanical)
Carry out weekly service.
Check condition of seal wire insulation strips and replace if badly burned showing deep
grooves. To replace, cut off old strip, clean metal surface and apply a suitable contact
adhesive. Apply new strip to prepared surface and press down into position. When replacing
insulation strips, always replace the sealing wires and ensure when so doing that the wire
tension springs are properly fitted.
Check condition of seal pads. If cover tape (PTFE) has been changed at regular weekly
service periods, these components should be serviceable. If however, the pads have been
badly burned, new pads should be fitted. Pads may NOT be turned over to extend their life,
due to a metal strip used in construction which could cause an electrical short.
Six Monthly (Electrical)
Disconnect machine from Mains Electrical Supply and remove the Console rear cover.
Inspect condition of wiring insulation and examine all terminals for security.
