Graco REACTOR E-30 User Manual

Repair
309574C 25
5. Reinstall brush inspection covers, gaskets, and
screws. Reinstall motor cover, screws, washers, and
drive housing/pump assemblies.
6. Test brushes with both pump pins (F) disconnected,
page 18.
Select J 1 (jog mode). Press motor to start
motor. Slowly increase jog setting to J 6. Inspect
brush and commutator contact area for excessive
arcing. Arcs should not “trail” or circle around com-
mutator surface.
Run motor for 20-30 min at J 6 to seat brushes.
2. Slide terminal (L) under terminal screw (R). Make
sure motor lead terminal (T) is still connected at
screw. Tighten screw.
3. Install spring (S) so it will uncoil onto brush (B), as
shown. Spring will be damaged if installed back-
wards.
R
L
T
B
01227-4
B
01227-6
Note direction of spring coil.
1
1
S
4. Install spring clip (C) and push in until hooks (H)
catch slots in housing. Incorrect installation may jam
clip
WARNING
Do not touch brushes, leads, springs, or brush holders
while equipment is plugged in, to reduce the risk of
electric shock and serious injury.
CAUTION
Do not run pumps dry for more than 30 sec while
checking brushes, to avoid damaging pumps.
H
C
01227-2
01227-6

Graco REACTOR E-30 Specifications

General

Maximum Fluid Temperature	190°F (88°C)
Max Fluid Pressure	3000 psi
Heater Wattage	6000 W
Power Requirements	3-phase, 230V
Type	Electric
Heater Voltage	230V
Fluid Outlet Size	3/8 in
Voltage	230V
Spray Tip Size	0.015 - 0.035 in