Server 85820 User manual

PARTS for PUMP 85820
PLUNGER
ASSEMBLY
DISCHARGE
TUBE
85827
O-RING, 1"
05127
CYLINDER
82362
GASKET
88554
VALVE BODY
82635
KNOB
82023-000
LOCKING
COLLAR
83412
HEAD TUBE
82017
HEAD INSERT
82018
SPRING
82016
WASHER
82015
PISTON
82013
SEAL ASSEMBLY
83003
To reduce portion, add
GAGING COLLAR(S)
83529 SM COLLAR: 1/8 fl oz reduction
82022 LG COLLAR: 1/4 fl oz reduction
PUMP DELIVERS 1 FL OZ PORTIONS
FOOD
EQUIPMENT
LUBRICANT
40179
BRUSH
82526
BRUSH
82049
COLLAR(S) USED PORTION RESULT
None 1 fl oz
1 Sm 7/8 fl oz
1 Lg 3/4 fl oz
1 Lg + 1 Sm 5/8 fl oz
2 Lg 1/2 fl oz
2 Lg + 1 Sm 3/8 fl oz
3 Lg 1/4 fl oz
3 Lg + 1 Sm 1/8 fl oz
LID
85829
PORTION CONTROL
TROUBLESHOOTING
LEAKS NEAR THE VALVE BODY?
• Ensure gasket is properly installed.
Flat side of gasket should face up.
•Food product may be too thick or contain
a solid that will not pass through pump.
PROBLEMS WITH FLOW OR PORTIONS?
• If used: Ensure gaging collar(s) are undamaged
and properly installed on head tube.
• Clean pump.
FOOD PRODUCT OOZES OUT
AROUND LOCKING COLLAR?
• Ensure seal is properly installed on piston.
TIP: Seal has a slight taper.
Install with flat side towards
top, flared side down.
PLUNGER DOESN’T RETURN
TO TOP AFTER DISPENSING?
• Ensure that the spring is functional.
Replace broken spring if necessary.
• Ensure that the washer is installed
between the spring and piston head.
PUMP DRIPS?
• Clean discharge tube with supplied brush.
• Food product may be too thin.
Visit www.Server-Products.com for more tips.
• Inspect all o-rings. Replace if damaged.
CAN’T FIND THREADS FOR KNOB?
• Look inside the cylinder.
If the knob is unscrewed, piston threads retract into the plunger.
Press the collar down to expose the threads.
CLEANING Use dishwashing soap, hot water and nylon brush.
Pump is dishwasher safe.
FLUSH & RINSE
all pump surfaces with hot water.
Place lower end of pump into container
of hot water and operate pump until all
remaining product is expelled and only
hot water is discharged.
1
DISASSEMBLE & CLEAN
all washable parts with soap and hot water.
2
USE SUPPLIED BRUSH
to thoroughly clean inside discharge
tube and any confined areas.
RINSE
fully with clean water.
SANITIZE
all parts according to local sanitization
requirements. All parts in contact with food
must be sanitized.
AIR DRY
all parts fully.
3
4
5

INSTALL SMALL O-RING
into seal.
INSTALL SEAL
onto piston head. Apply food equipment
lubricant to outside of seal.
TIP: Flared end of seal should
face away from piston head.
SLIDE WASHER onto piston.
SLIDE SPRING onto piston
A
B
C
D
PREPARE HEAD TUBE
ASSEMBLY
SLIDE HEAD INSERT
(beveled edge first)
into head tube.
TIP: The end
with smaller hole
should go in first.
SLIDE LOCKING COLLAR ON
INSTALL KNOB
Press head tube down to compress
spring and expose piston threads.
Rotate knob clockwise to secure.
4
B
C
C
A
B
D
1
2
SET ASIDE
FOR STEP 3
PREPARE PISTON
A
B
C
OPTIONAL:
ADD GAGING COLLAR(S)
to reduce portion size A
INSTALL O-RING
onto discharge tube.
Apply food equipment
lubricant on o-ring.
7
INSTALL LID
9
INSTALL PLUNGER
ASSEMBLY
10
INSTALL
DISCHARGE TUBE
onto valve body. Rotate
discharge tube clockwise
and press down firmly to
secure into slots on valve body.
8
INSTALL CYLINDER
onto valve body.
TILT wide edge of cylinder under
nub on rim of valve body.
FIT TABS on cylinder into
corresponding notches
in valve body.
PRESS DOWN
firmly and
ROTATE
cylinder
clockwise
to secure
into slots.
6
DISASSEMBLY
PINCH & PULL
to remove o-ring
INSTALL GASKET
into valve body. Apply food equipment
lubricant on gasket.
5
TIP: Flat side of gasket
should face up.
INSERT PISTON ASSEMBLY
into head tube assembly.
3