R
INSTALLATION AND OPERATING INSTRUCTIONS
PUMP
Models: DTS-91 and LTS-91
IMPORTANT FOR FUTURE REFERENCE
Please complete this information and retain this manual for the life of the equipment. For
Warranty Service and/or Parts, this information is required.
Model Number
Serial Number
Date Purchased
CONTENTS
General Information
2
Maintenance
2
Installation
3
Operation
3
Cleaning
3
Replacement Parts List
4
Warranty
7
!
WARNING:
Improper installation, operation, service or maintenance can cause property
damage, injury or death.
Read and understand these instructions thoroughly before
positioning, installing, maintaining or servicing this equipment.
!
P/N 88024-13 9/05
APW WYOTT Foodservice Equipment Company
+1 (307) 634-5801 Phone
+1(307) 637-8071 Fax
P.O. Box 1829
Cheyenne, WY 82003
1
+1 (800) 752-0863 Toll Free
www.apwwyott.com
GENERAL INFORMATION
THIS MANUAL SHOULD BE RETAINED FOR FUTURE REFERENCE
CAUTION: These models are designed, built, and sold for commercial use. If these models are
!
positioned so the general public can use the equipment, make sure that cautions, warnings, and
operating instructions are clearly posted near each unit so that anyone using the equipment will
use it correctly and not injure themselves or harm the equipment.
!
MAINTENANCE
!
WARNING: Never clean any electrical unit by immersing it in water. Turn unit off before cleaning
surface.
!
Once a week or more often if necessary clean the unit thoroughly.
STAINLESS STEEL:
To remove normal dirt or product residue from stainless steel, use ordinary soap and
water (with or without detergent) applied with a sponge or cloth. Dry thoroughly with a clean cloth. Never
use vinegar or corrosive cleaners. Do not use chlorine based cleaners.
To remove grease and food splatter or condensed vapors that have baked on the equipment, apply
cleaners to a damp cloth or sponge and rub cleanser on the metal in the direction of the polished lines on the
metal. Rubbing cleanser as gently as possible in the direction of the polished lines will not mar the finish of
the stainless steel. NEVER RUB WITH A CIRCULAR MOTION. Soil and burnt deposits which do not
respond to the above procedure can usually be removed by rubbing the surface with SCOTCH-BRITE
scouring pads or STAINLESS scouring pads.
!
CAUTION: DO NOT USE ordinary steel wool as any particle left on the surface will rust.
NEVER USE
!
a wire brush, steel or abrasive scouring pads (except stainless), scraper, file or other steel
tools. Surfaces which are marred collect dirt more rapidly and become more difficult to clean. Marring also
increases the possibility of corrosive attack.
NEVER use any corrosive cleaner. Use only cleaners approved for stainless steel.
NEVER use cleaning solvents with a hydrocarbon base.
Congratulations on your purchase of APW Wyott commercial cooking or refrigeration equipment.
Wyott
APW
takes pride in the design and quality of our products. When used as intended and with proper care
and maintenance, you will experience years of reliable operation from this equipment. To ensure best
results, it is important that you read and follow the instructions in this manual carefully.
IMMEDIATELY INSPECT FOR SHIPPING DAMAGE
All containers should be examined for damage before and during unloading. The freight carrier has
assumed responsibility for its safe transit and delivery. If equipment is received damaged, either apparent
or concealed, a claim must be made with the delivering carrier.
A) Apparent damage or loss must be noted on the freight bill at the time of delivery. It must then be signed
by the carrier representative (Driver). If this is not done, the carrier may refuse the claim. The carrier can
supply the necessary forms.
B) Concealed damage or loss if not apparent until after equipment is uncrated, a request for inspection must
be made to the carrier within 15 days. The carrier should arrange an inspection. Be certain to hold all
contents and packaging material.
Installation and start-up should be performed by a qualified installer who thoroughly read, understands and
follows these instructions.
2
If you have questions concerning the installation, operation, maintenance or service of this product, write
Technical Service Department APW Wyott Foodservice Equipment Company, P.O. Box 1829, Cheyenne,
WY 82003.
INSTALLATION
1
Clean the pump and lid thoroughly before using it the first time.
2
Install the spout through the smaller hole in the lid and retain it using nut (item 13).
Moisten the a-ring (item 6 or 13) with water or vegetable oil. Place a 1/2" ball (item 10) in the pump
body valve chamber. Slide the chamber over the a-ring (item 11) and, at the same time, put the
threaded end of the pump body into the larger hole in the lid.
3
For the OTS, drop another 1/2" ball (item 10) into the pump body and drop spring (item 9)
END DOWN
TANG
in on top of the ball. Place the spacer in the open end of the spring. Be sure the seal
(item 5) and the a-ring (items 6 or 11) are assembled to the piston (item 3) as shown, then tighten nut
(item 13) in place.
4
For the L TS, follow #3 above but have the lever (item 19) and the link (item 17) assembled to the
piston before installing it into the pump
body. This will give better grip on the piston assembly and
make it easier to start and tighten nut (item 13). Last, using
the pivot screw (item 18), connect the ling (item 17 to the anchor part of the lid.
OPERATION
A smooth stroke delivers a uniform flow. First condiment will appear in 3-5 strokes. Avoid pumping on a hear
empty pan as air is sucked into the pump and can cause splattering.
CLEANING
Before this pump is used for the first time, clean the pump thoroughly with a non-chlorine based sanitizing
solution which meets local and/or national health codes. Clean by running a brush through the spout and
tube to remove any dirt or manufacturing material.
CAUTION: A very
small nick on any inside part can cause a leak. Take special care of the balls, piston, seal
and O-rings.
The pump should be cleaned daily according to the instructions below.
Note the way the pump comes
apart so that you can reassemble it in reverse order.
1
Clean the pump and lid thoroughly before using it for the first time.
2
Reverse the installation procedure given. It is not necessary ;to remove the knob (item 1)
on the DTS nor the lever (Item 19) and link (item 17) on the L TS models. Pay special attention to the
caution note at the top of this page to pull off and clean the seal (item 5) and the a-ring (item 6 or 11).
3
Clean all parts thoroughly in a detergent solution and then a sanitizing solution. Use the
4
Rinse all parts and allow to air dry.
5
Reassemble per the installation instructions.
brushes provided.
NOTE: The pump is now ready to use.
CAUTION:
If used in a heated container, allow the pump to cool before disassembling, cleaning or
adjusting it. Failure to do so may result in severe burns.
3
PARTS LIST & EXPLODED VIEW
QUANTITY
ITEM
PART NUMBER
4
43773-00
Retaining Nut
1
5
21139-00
Seal
1
6
21325-00
O-Ring (1/2” O.D.)
1
7
43593-60
Spacer
1
8
40709-00
Pump Body
1
9
89500-00
Spring
1
10
86605-00
Ball 1/2” Diameter S/S
2
11
21327-00
O-Ring
1
12
43818-00
Extension Tube
2
13
43593-84
Nut
1
14
43593-84
Spout
1
30254-00
Brush, 1/2” Diameter x 3 x 16
1
30264-00
Brush, 1” Diameter x 3 x 16
1
DESCRIPTION
DTS-91 PUMPS ONLY
1
87314-00
Knob
1
3
40709-02
Piston
1
LTS-91 PUMPS ONLY
15
40670-01
Cleaning Brush, Small
1
16
43680-75
Pump Instructions
1
17
43680-19
Link
1
18
43680-18
Pivot Screw
3
19
43680-11
Lever
1
19
1
18
13
16
17
14
15
15
4
3
3
5
6
ENLARGED CROSS SECTION
SHOWING RELATION OF
ITEMS 3, 5 & 6.
10
6 5
7
8
9
10
11
12
4
Notes:
5
Notes:
6
APW WYOTT EQUIPMENT LIMITED WARRANTY
APW Wyott Foodservice Equipment Company warrants it's equipment against defects in materials and workmanship, subject to the
following conditions:
This warranty applies to the original owner only and is not assignable.
Should any product fail to function in its intended manner under normal use within the limits defined in this warranty, at the option of
APW Wyott such product will be repaired or replaced by APW Wyott or its Authorized Service Agency. APW Wyott will only be
responsible
for
charges
incurred
or
service
performed
by
its Authorized
Service
Agencies.
The
use
of
other
than APW
Wyott
Authorized Service Agencies will void this warranty and APW Wyott will not be responsible for such work or any charges associated
with same. The closest APW Wyott Authorized Service Agent must be used.
This warranty covers products shipped into the 48 contiguous United States, Hawaii, metropolitan areas of Alaska and Canada. There
will be no labor coverage for equipment located on any island not connected by roadway to the mainland.
Warranty coverage on products used outside the 48 contiguous United States, Hawaii, and metropolitan areas of Alaska and Canada
may vary. Contact the international APW Wyott distributor, dealer, or service agency for details.
Time Period
One year for parts and one year for labor, effective from the date of purchase by the original owner. The Authorized Service Agency
may, at their option, require proof of purchase. Parts replaced under this warranty are warranted for the un-expired portion of the
original product warranty only.
Exceptions
*Gas/Electric Cookline:
Models GCB, GCRB, GF, GGM, GGT, CHP-H, EF, EG, EHP. Three (3) Year Warranty on all
component parts, except switches and thermostats. (2 additional years on parts only. No labor on second or third year.)
*Broiler Briquettes, Rock Grates, Cooking Grates, Burner Shields, Fireboxes:
*Heat Strips:
*Glass Windows, Doors, Seals, Rubber Seals, Light Bulbs:
Models FD, FDL, FDD, FDDL.
90 Day Material Only. No Labor.
Two (2) Year Warranty on element only.
90 Day Material Only.
No labor second year.
No Labor.
In all cases, parts covered by extended warranty will be shipped FOB the factory after the first year.
Portable Carry In Products
Equipment weighing over 70 pounds or permanently installed will be serviced on-site as per the terms of this warranty. Equipment
weighing 70 pounds or under, and which is not permanently installed, i.e. with cord and plug, is considered portable and is subject to
the
following
warranty
handling
limitations.
If
portable
equipment
fails
to
operate
in
its
intended
manner
on
the
first
day
of
connection, or use, at APW Wyott's option or its Authorized Service Agency, it will be serviced on site or replaced.
From day two through the conclusion of this warranty period, portable units must be taken to or sent prepaid to the APW Wyott
Authorized Service Agency for in-warranty repairs. No mileage or travel charges are allowed on portable units after the first day of use.
If the customer wants on-site service, they may receive same by paying the travel and mileage charges. Exceptions to this rule: (1)
countertop warmers and cookers, which are covered under the Enhanced Warranty Program, and (2) toasters or rollergrills which have
in store service.
Exclusions
The following conditions are not covered by warranty:
*Equipment
failure
relating
to
improper
installation,
improper
utility
connection
or
supply
and
problems
due
to
ventilation.
*Equipment that has not been properly maintained, calibration of controls, adjustments, damage from improper cleaning
and water damage to controls.
*Equipment that has not been used in an appropriate manner, or has been subject to misuse or misapplication, neglect,
abuse, accident, alteration, negligence, damage during transit, delivery or installation, fire, flood, riot or act of god.
*Equipment that has the model number or serial number removed or altered.
If the equipment has been changed, altered, modified or repaired by other than an Authorized Service Agency during or after the
warranty period, then the manufacturer shall not be liable for any damages to any person or to any property, which may result from the
use of the equipment thereafter.
This warranty does not cover services performed at overtime or premium labor rates. Should service be required at times which
normally involve overtime or premium labor rates, the owner shall be charged for the difference between normal service rates and such
premium rates. APW Wyott does not assume any liability for extended delays in replacing or repairing any items beyond its control.
In all cases, the use of other than APW Wyott Authorized OEM Replacement Parts will void this warranty.
This equipment is intended for commercial use only. Warranty is void if equipment is installed in other than commercial application.
Water Quality Requirements
Water supply intended for a unit that has in excess of 3.0 grains of hardness per gallon (GPG) must be treated or softened before
being used. Water containing over 3.0 GPG will decrease the efficiency and reduce the operation life of the unit.
Note: Product failure caused by liming or sediment buildup is not covered under warranty.
“THE FOREGOING WARRANTY IS IN LIEU OF ANY AND ALL OTHER WARRANTIES EXPRESSED OR IMPLIED
INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSES
AND CONSTITUTES THE ENTIRE LIABILITY OF APW WYOTT. IN NO EVENT DOES THE LIMITED WARRANTY
EXTEND BEYOND THE TERMS STATED HEREIN.”
9/05
7
R
APW WYOTT Foodservice Equipment Company
+1 (307) 634-5801 Phone
+1 (307) 637-8071 Fax
P.O. Box 1829
Cheyenne, WY 82003
8
+1 (800) 752-0863 Toll Free
www.apwwyott.com