Windsor EM-21A, Instruction Manual

Page: 7 / 26

1 15V
Page 7 of 26
1. Remove elbows old pump and
install on new pump using pipe
sealant
CAUTION
-
if a vise is used to hold
pump, see photo for correct way to
clamp pump Do not overtighten
as
could
cause
Internal damage
pump. caution should be
to keep material lrom
pump during assembly.
19
4.
Disconnect solenoid leads from terminal
5. Use wrench to remove solenoid valve
6.
Clean, inspect or replace as required
ROTARY UNION AND SOLENOID VALVE
1. as outlined in Steps 1
4 under Valve
2.
front of machine and tilt backwards
until machine rests on control handle
(Photo 12)
3.
Remove belt access cover (Photo 14)
block and top of capacitor
from rotary union
2.
Install pulley on pump shaft at dimen-
sion shown in Photo W17 (1 1/32
between pump face and pulley flange)
3. Set pump in position on main frame
and belt on Install screws
and that hold Slide pump
forward
to
tighten belt and tighten
pump mounting screws
4. Install access
ma-
chine to and install tank assembly.
Reinstall spinner assembly Put
--
in tank and test
I
--
/ I
ROTARY UNION
SOLENOID VALVE
REMOVAL
SOLENOID
VALVE ONLY:
1. Disconnect machine power cord from
2 To access solenoid valve, refer
to
electrical source
“Tank Removal” instructions
3. Remove hosebarb from solenoid (the
special push
hosebarb allows hose
to swivel during removal without
damage to hose)
4. Remove
belt
from rotary union pulley
(roll off being careful not
to
damage
belt)
22
5. Loosen set screws (2) in pulley and
remove pulley from rotary union shalt
(use gear puller)
6. Remove 3 screws holding rotary
to
main frame and out solenoid
valve and rotary union assembly
7. Inspect, or
replace as
required
(Refer to rotary union breakdown for
replacement parts
ROTARY
INSTALLATION
Position rotary on main
and install mounting screws
23
2. Slide pulley on shaft
to dimension
noted and tighten set screws 16
inch between pulley and frame.)
3. Install belt on pulley (roll belt onto
pulley
as
shown Photo 20). If belt
is
loose. tighten by adjusting drive motor
or refer
to “Belt Adjustment“ in-
structions
4. Install belt access cover and spinner
assembly
5. Lower machine to floor and install
tanks
6. solution in tank and test machine
BELT REPLACEMENT!
ADJUSTMENT
Disconnect machine power cord from
electrical source
2. To access drive belts, refer
to
“Tank
Removal instructions
3. Lift front of machine and tilt backwards
until machine rests on control handle
(Photo 12)
4.
Remove belt access cover (Photo 14)
5.
Loosen motor mounting screws
(4)
and slide motor forward then remove
7