HP Metal Jet S100 User Manual page 88

7. Put the filter cover in its location and secure it with screws.
8. Vacuum the nearby areas of the sieve inlet filter with an explosion-protected vacuum cleaner.
Check the area and clean any powder spillage, then if necessary follow the maintenance cleaning
procedure:
Finish replacement
Always follow the steps of the procedure in the order presented.
■
Ensure that all windows, covers, and doors are closed and in their original positions.
Check the station's Residual Current Circuit Breakers
Following standard Residual Current Circuit Breaker (RCCB) recommendations, it is recommended that
the RCCBs are tested on a yearly basis.
Safety warnings
For more safety information, see
WARNING!
electrician is required for this electrical system check. Make sure that your electrician is appropriately
certified according to local regulations and supplied with all the information about the electrical
configuration (see below).
The procedure is as follows:
1. Turn off the equipment from the front panel, not using the service switch.
84 Chapter 4 Maintenance
Clean the refiller and sieve area on page
Safety precautions on page 2
This check requires access to the internal electrical-cabinet electrical enclosure. An
74.