Graco ProMix PD2K Repair Parts page 27

Maintenance Errors
NOTE: In some error codes listed below, a # symbol is shown as the last digit. This symbol represents the applicable
component number, which can vary. For example, the MAD# code listed in this table will be displayed as MAD1 if the
affected component is pump 1, MAD2 for pump 2, and so on.
Because some components are assigned a 2–digit number, the last digit of the code is displayed as an alphanumeric
character. The second table below correlates the alphanumeric digit to its component number. For example, code
MEDZ represents outlet valve 30.
Code Type
MAD# Advisory
MAT# Advisory
MEB# Advisory
MED# Advisory
MEF# Advisory
MEG# Advisory
MES# Advisory
MFF# Advisory
MFS0 Advisory
MGH0 Advisory
MGP0 Advisory
Alphanumeric Last Digits
Alphanumeric Digit
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
332709D
Name
Maint. Outlet Pump #
Maint. Stall Test Pump
#
Maint. Valve Catalyst
(B) #
Maint. Valve Outlet #
Maint. Valve Inlet #
Maint. Valve Gun #
Maint. Valve Solvent #
Maint. Meter Flow #
Maint. Meter Solvent
Maint. Filter Fluid
Maint. Filter Air
Component Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Description
Maintenance is due on pump.
Maintenance stall test is due on pump.
Maintenance is due on catalyst valve.
Maintenance is due on outlet valve.
Maintenance is due on inlet valve.
Maintenance is due on gun valve.
Maintenance is due on solvent valve.
Maintenance is due on flow meter.
Maintenance stall test is due on solvent meter.
Maintenance is due on fluid filter.
Maintenance is due on air filter.
Alphanumeric Digit
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
Z
Troubleshooting
Component Number
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
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