ADVANCING
SPRAY
TECHNOLOGY
DO
Owners
EPI[690gx
FOR
313=389
NOT USE EQUIPMENT BEFORE READING THIS SECTiON
PROFESSIONAl
USE
Mam1a~
ONlY
WARNING
HIGH PRESSURE SPRAY
CAN CAUSE SERIOUS INJURY,
Maximum Working Pressure 3000 psi, 210 BAR
An airless spray gun requires that fluid be introduced to it at very high pressure. Fluids under high pressure, from
spray or
and properly treated, the injury
disability
airless spray equipment.
SIMPLE CUTI
leaks,
can
penetrate the skin
or
amputation of the wounded part. Therefore, extreme caution must be exercised when using any
IF YOU ARE INJECTED, SEE A PHYSICIAN IMMEDIATELY.
and
inject substantial quantities of toxic fluid into the body. If not promptly
can
cause tissue death or gangrene and may result
in
serious, permanent
DO
NOT TREAT
REV
AS
1/93C
A
NOTE TO PHYSICIAN: Injection
surgically as soon as possible.
coatings injected directly into the blood stream. Consultation with a plastic surgeon or a reconstructive hand
surgeon may be advised.
1) Handle the spray gun carefully. NEVER point the gun at yourself or anyone else. NEVER permit any part
of your body to come
gun trigger safety lever
2)
NEVER attempt to force the flow of fluid backward through the gun with your finger, hand or hand-held ob-
ject
against the gun nozzle. This is NOT
3)
NEVER attempt to remove tip, disassemble or repair equipment without first doing the following:
PRESSURE RELEASE PROCEDURE
A. Set trigger safety
B. Shut off pump and unplug electrical cord.
C. Release fluid pressure from entire system and trigger gun.
D.
Reset trigger safety in a locked position.
4)
Before flushing system, always remove spray tip and adjust fluid pressure to lowest possible setting.
5)
Tighten all fluid connections before each use. NEVER exceed 3000 psi with this unit. Make sure that all accessory hoses, connections, swivels and
exceed the pressure rating of any component
6)
WARNING: The paint hose can develop leaks from wear, kinking, abuse, etc. A leal(
fluid into the
hose with any part of your body, adhesive tape or any other makeshift device.
spray hose, instead replace it with a new grounded hose. Use only with hoses that have spring guards.
NEVER use less than 50' of hose with this unit.
7)
Be
sure that the airless equipment being used and the object being sprayed are properly grounded to prevent static discharge or sparks which could cause fire or explosion. WARNING: ALWAYS hold the gun
against metal container when flushing system with tip removed,
8)
ALWAYS keep the working area around the pump well ventilated. Additionally, the pump itself should be a
minimum of
explosion with certain materials.
and warnings. Never spray flammable material near open flames, pilot lights or any source of ignition.
9)
ALWAYS wear spray masks and protective eyewear while spraying. Additional personal protective equipment may be required depending
Always contact supplier of material for recommendation.
1
0)
Keep all extension poles clear of electrical wires.
11) NEVER alter
12) NEVER leave equipment unattended. Keep away from children or anyone not familiar with the operation
airless equipment.
sldn, therefore the
25'
from the spray area. If these instructions are not followed there is the possibility of fire or
or
modify any part of this equipment; doing
into the skin is a serious, traumatic injury. It is important to treat the injury
Do
not delay
in
contact with the fluid stream of either the gun or any hose leak. ALWAYS keep the
in
a locked position when not spraying. ALWAYS use a tip safety guard.
in a locl1ed
trea~ment
position.
so
paint
hose should be inspected before each use. NEVER attempt to plug a
ALWAYS follow the coating or solvent manufacturers safety precautions
on
the type of material being sprayed and conditions of ventilation.
to research toxicity. Toxicity
AN
AIR SPRAY GUN.
forth can withstand the high pressures which develop. NEVER
in
the system.
to
prevent static discharge.
so
could cause it to malfunction.
is
a concern with some exotic
is
capable
Do
not attempt to repair a
of
injecting
of
1
REPAIR AND SERVICE
GENERAL REPAIR &
SERVICE NOTES
WARNING: Before proceeding,
Relief Procedure outlined
follow all other
injection
shock. Always
The
following tools are needed when repairing this sprayer.
Complete Tool Kit Available. Product
Phillips Screwdriver 3/8" Allen Wrench
Needle Nose Pliers
Adjustable Wrench
Rubber
1. Before repairing any part
instructions carefully, including all warnings.
2.
When
separate
CAUTION: Never pull
Pulling
wire.
warnings
injury,
injury
from
unplug
Mallet 1/8" Allen Wrench
Flatblade Screwdriver
disconnecting wires, use needle
mating
on
a wire could loosen the connector
the sprayer before servicing!
connectors.
follow
the Pressure
on
page
1.
Additionally,
to reduce the risk
moving
5/16" Allen Wrench
3/16" Allen Wrench
of
on
a wire to disconnect it.
the
parts,
No.
700-840
sprayer,
or
read
nose
of
electric
an
the
pliers
from
to
the
PUMP SECTION
REPAIR
WARNING: Before proceeding,
Relief Procedure outlined
follow all other warnings to reduce the
injection injury,
shock. Always unplug the sprayer before servicing!
1.
Remove safety plate #127, Figure
2. Stop
3.
4. Tilt pump back for easy access to pump section.
the
piston
Remove the pressure relief tube assembly #129
wrench
assembly
injury
sprayer at
is
in
its highest position.
and
the
syphon hose
and
unthreading counterclockwise.
& SERVICE
See Figures 7 & 2
follow
on
page 1. Additionally,
from moving parts,
the
top of its stroke
#131
the Pressure
risk
of
or
electric
7.
so
that the
by
pulling
129
an
up
with
hose
13~/
a
3. Test your repair before regular operation of
to
be
sure that the problem
does not operate properly, review
to
determine if everything
the
Troubleshooting Charts
possible problems.
Make
4.
5.
certain that
case solvents are used during cleaning. Always wear
protective eyewear while servicing. Additional
protective equipment may
type of cleaning solvent. Always contact supplier of
solvents
If
airless sprayer, call
at
for
you have
800-526-5362.
the
recommendations.
any
further questions concerning your
Til
is
corrected. If
the
was
done correctly. Refer to
to
help identify other
service area
be
Customer Service Department
is
required depending
the
repair procedure
well
ventilated
the
sprayer
sprayer
in
on
Til
//~
il(
133 I ·
!--132
ITEM No PART No DESCRIPTION
129
130
131
132
133
136
700-847
700-742
755-114
700-805
700-900
700·212
755-113
BYPASS ASSY
SYPHON ASSY W/CLIP 1
OPTIONAL
y
HOSE TIE
10
MESH
INLET SCREEN
CLIP 1
SYPHON, TUBE & HOSE 1
ASSY
(Item
WRAP
INLET SCREEN 1
30
Nos 129·133)
Figure 2
136
QTY
MESH
1
14
PACKING REPLACEMENT
See
Figures
1. Remove
fluid section.
2.
Remove screws #20 with a 3/8" allen wrench and safety
plate #127
3.
Slide pump section from connecting rod #14. If pump
section
pump section
outlet cap screws #93 and 119 from rear of
will
not
slide off, use a screwdriver to lightly pry
down
so that piston is clear to slide off.
4. Inspect polyethylene seal #89 on outlet manifold #88
after removing pump section.
5. Place
with a 5/16" allen wrench. Slide
fluid section.
6. Remove
pump mount
piston
Replace
fluid
section
oil cup #15 and slide piston down through
assembly #19 by lightly tapping on top of
assembly #27. Clean and inspect piston for wear.
if
necessary.
in
a vice and remove screws
7. Remove pacl<ings #18 and
assembly
Always
pump
8. Reattach oil cup #15 by lining up dowels.
Make
up
undamaged.
9.
leaving enough room to slide piston through bottom of
pump mount
10. Using the piston guide tool (included
which
the piston through the bottom of pump mount #19 and tap
lightly with a rubber mallet on bottom of piston until
inserted.
11. Attach foot mount
screws
12. Align flats on piston so that it is perpendicular to
assembly
connecting rod. This can be achieved by rotating the piston
placing a wrench on the valve housing assembly #26
by
and turning.
piston
and
13. Slide assembled parts #34, 27, 21, 19, 18 and 17 onto
connecting rod
the
NOTE:
14.
pump section
polyethylene
15.
1119
and
replace with a
insert
pacl<ing
mount
sure
and
Insert assembled pieces #17, 18, 19 and
slides
cause
outlet hole is facing towards outlet manifold #88.
Screw outlet cap screws #93 and 119 into
Reattach
assembly.
that
that
the
assembly #19.
over
1138.
1119
and
WARNING:
itself
as
leakage.
and
Pacl<ings
and
gasket
safety
the
this
with
recessed
upper
guide
the top of the piston assembly #27, insert
assembly
will line up when reattaching to
Never
could
secure with screws #20. Be certain that
do
not
need
tighten securely. Be sure that the
#89 is
in
plate and add lubricant to oil cup.
4 & 3
Clean or replace.
mount
21
from pump mount
new
set.
the
raised
section
1116
is
cleaned
1134
and secure with
use a wrench
cause
damage
to
be
adjusted.
place.
#38
assembly #34 from
WARNING:
side
facing
into
WARNING:
of
oif
cup
is
facing
and
21
into a vice,
in
repacking kit)
on
the
to
the
piston
bacl<
of
ITEM
No
PART
No
DESCRIPTION
22 700-580 PISTON ROD
23
24
25
26
27
28
29 700-821 FOOT VALVE
30
31
32
33
34
35
36
37
38
39
32"
33'
34"
39'
Note:
"FOR
700·881
700·594
700-585 OUTLET
700-609
700-598
700-712
750-062
700-583 INLET VALVE
700-608 FOOT VALVE
702-007
702-010
700-211 PUMP SYPHON
700-201
700-213
700-611 3/16-16 UN
702-068 FLUID
700-977 FOOT VALVE
702-119 FOOT VALVE
702-123 FOOT
702-015
702-130
702-140
CANADA,
GASKET
OUTLET
OUTLET
&
PISTONASSY
FOOT
FOOT
FOOT
FOOT
ASSY
ORING
PUMP
ASSY
COMPLETE
(Item
ASSY
FLUID SECTION
COMPLETE
(Item
REPACKING KIT
(Item
REBUILD KIT
(Item
EUROPE
SEAT
VALVE
VALVE
VALVE
VALVE &
SYPHON
SECTION
Nos
VALVE &
Nos
Nos
Nos
~14
VALVE RETAINER 1
VALVE
VALVE
15-19,21·34, 38)
15-19,21·34,38)
16,18,21 ,23,29,88)
16,18,21 ,23,25, 29.
HOUSING
MOUNT
SEAL
RETAINER
HSG
ASSY
MOUNT
TUBE
TUBE
SCREW
HSG
ASSY
MOUNT
31
QTY
1
1
1
1
1
1
1
1
1
1
1
1
4
,88)
39
ITEM
14
15
16
17
18
19
20
21
PART
No
No
700-735
700-563
700-587
700-600
700-603
750-020
700-678
700-601 LOWER
DESCRIPTION
CRANK
CONNECTING
OIL
UPPER
OIL
UPPER
PUMP
PIN
7/16-14 UN
SLIDE
CUP
ASSY
GUIDE
CUPASSY
SEAL
MOUNT & DOWEL
ASSY
SCREW
SEAL
QTY
& 1
ROD
ASSY
1
1
1
1
2
1
15
Figure
3