3D Systems ProX DMP 300 User Manual - page 80

76

3D SYSTEMS, INC

.

PN:80-D27 Rev.B

PREVENTIVE MAINTENANCE SCHEDULE

Maintenance not listed on this section is only allowed to be performed by 3D Systems-certified Customer Support Engineer.

ITEM

SPECIFICATION

ONCE A 

MONTH

EVERY 3 

MONTHS

EVERY 6 

MONTHS

EVERY YEAR

Air pressure

Check : 5 .5 bar

X

Pinch valve pressure

Check : 3 .5

X

Gas pressure

Check : 4 bar

X

Gas flow

Check : 10

X

Unclogging systems pressure

Check : 2 bar

X

Sieve screen

Clean

X

Carriage

Lubricate

X

Gloves

Check

X

Front casings

Clean

X

Back casings

Clean

X

Exhaust filter

Replace

X

Chiller

Clean

X

Clamping filter

Inspect

Replace

X

X

Airlock filter

Replace

X

Silicon scraper

Replace

X

Vibrating channel enclosure

Clean

X

Chiller filter

Replace

X

Cabinet filter

Replace

X

Cabinets

Clean

X

Calibration

Check

X

3D Systems recommends having an additional annual printer service performed by 3D Systems-certified Customer Support 

Engineer . Contact the 3DSystems hotline .

EVERY MONTH MAINTENANCE

The pressure and flowrate controls are performed on the control 

cabinet:

A

Compressed air pressure

B

Pinch valve pressure

C

Gas pressure

D

Gas flow

The unclogging pressure control is performed behind the main cabinet:

C

A

B

D

Unclogging pressure