P
P
H
H
O
O
E
E
N
N
I
I
X
X
U
U
N
N
L
L
I
I
M
M
I
I
T
T
E
E
D
D
L
L
L
L
C
C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
P
P
H
H
X
X
-
-
2
2
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
U
U
S
S
E
E
R
R
S
S
G
G
U
U
I
I
D
D
E
E
P
P
G
G
.
.21
TRIGGER LINE AND BLAST AIR PILOT FILTERS
If the unit is ready to blast (Arm/Disarm indicator is green), but does not start or only partially starts when
the trigger is pulled, it may indicate the need to change the Trigger Line Filter element.
To perform this:
1.
Locate the filter housing on inner leg of the PHX-200 near the airlock motor. (pic1)
2.
Disconnect the tubing from filter housing push fittings (both ends), then remove filter housing from
unit. (pic 2)
3.
Using two ¾” wrenches, remove the cap from the filter housing to expose the sintered bronze
filter element. (pic 3)
4.
Remove filter element
.
Important: Remember proper configuration of internal spring in
relation to the element. Improper installation will result in the non-operation of the unit
.
(pic 4)
5.
Install new filter element and housing by reversing steps 2-4.
There is also another identical element for the blast air pilot filter. It is located on the air system.
TO REPLACE THIS ELEMENT THE SYSTEM MUST BE DISCONNECTED FROM THE AIR SOURCE
AS IT IS PRESSURIZED EVEN WHEN THE SYSTEM SUPPLY VALVE IS CLOSED.
Replacement is the same but do not remove housing from system. Just remove tube and separate as
shown in pic 3 and 4.
Pic 1
Pic 2
Pic 3
Pic 4
