Parr Instrument 6300 - Manual (Page 47)

M
AINTENANCE
& T
ROUBLESHOOTING
6300
9
w w w . p a r r i n s t . c o m 47
6300 M
AINTENANCE
C
HECKLIST
Quarterly Maintenance
Date Date Date Date
Change water
Replace 149C
Clean grill on heat
sink.(6520A)
50 to 100 Test Maintenance
Date Date Date Date
Replace 8400DD2
Heating Wire
Clean 986DD Elec-
trode Contact Pins
500 Test Maintenance
Replace the following:
Date Date Date Date
Head:
1374HCJV (2) O-rings
394HC O-ring
694DD O-ring
519AJV O-ring
659DD O-ring
1444DDJB O-ring
Cylinder:
1071DD Quad ring
821DD O-ring
882DD O-ring
Bucket and Bomb Seal/Exhaust area:
659DD O-ring
1143DD O-ring
1138DD O-ring
659DDJU (2) O-rings
357HCJB O-ring