Prime/Flush - Graco e-Xtreme Z25 Operation - Repair - Parts

Electric high pressure airless sprayer
Table of Contents

Advertisement

Prime/Flush

To avoid injury from splashing, always flush at lowest
possible pressure.
1. Perform Pressure Relief Procedure, page 10.
2. Remove tip and tip guard from gun.
3. Place material supply suction hose into compatible
fluid (if priming) or solvent (if flushing).
4. Pull pressure adjustment knob (H) out and turn
counterclockwise until it stops. Push the knob in to
lock.
5. Turn power switch (E) ON.
6. Prime or flush hose and gun:
a. Disengage gun trigger lock.
b. Trigger gun into grounded pail. Pull out
pressure adjustment knob (H) and turn
clockwise slowly to increase pressure, until a
steady stream flows from gun. Push knob in to
lock. If flushing, trigger gun for 10-15 seconds.
c. Engage trigger lock.
333208F
H
ti20171a_1
E
ti5048b
ti8727a
7. If priming, equipment is now ready to spray
(proceed to Spray, page 12). If flushing, proceed
with step 8.
NOTE: The remaining steps are for flushing only.
Do not prime pump through drain/purge valve using
two component materials. Mixed two-component
materials will harden in valve and result in clogging.
8. Place drain tube in a grounded waste pail.
9. Slightly rotate drain/purge valve handle (C)
counterclockwise to open.
10. To start pump, pull out pressure adjustment knob
(H) and turn clockwise until pump begins to move.
Push knob in to lock.
11. When clean solvent flows from drain tube, rotate
drain/purge valve handle (C) clockwise to close.
Pump will stall.
C
12. Perform Pressure Relief Procedure, page 10.
Leave solvent in and store sprayer.
Prime/Flush
NOTICE
C
H
ti20171a_1
11

Advertisement

Table of Contents
loading

Table of Contents