Burks GV Series User manual

A Crane Co. Company
INSTALLATION AND OPERATION MANUAL
IMPORTANT! Read all instructions in this manual before operating pump.
DO NOT work on pump until you are sure pump and associated piping are totally depressurized,
pump and motor have cooled down, and electricity to the motor has been shut off and locked out.
As a result of Crane Pumps & Systems, Inc., constant product improvement program, product
changes may occur. As such Crane Pumps & Systems reserves the right to change product
without prior written notification.
420 Third Street 83 West Drive, Bramton
Piqua, Ohio 45356 Ontario, Canada L6T 2J6
Phone: [phone] Phone: [phone]
Fax: [phone] Fax: [phone]
www.cranepumps.com Form No. F0925D-Rev. F
Condensate Return Systems - Series: GV
WARNING!
The receiver tank is NOT a pressure vessel. It MUST be vented to atmoshere to prevent pressure buildup. Any
internal pressure other than that due to the weight of fluid in the tank IS UNSAFE - Warranty is void if receiver
tank is pressurized.

2
Please Read This Before Installing Or Operating Pump.
This information is provided for SAFETY and to PREVENT
EQUIPMENT PROBLEMS. To help recognize this information,
observe the following symbols:
IMPORTANT! Warns about hazards that can result
in personal injury orIndicates factors concerned with
assembly, installation, operation, or maintenance which
could result in damage to the machine or equipment if
ignored.
CAUTION! Warns about hazards that can or will cause minor
personal injury or property damage if ignored. Used with symbols
below.
WARNING! Warns about hazards that can or will cause serious
personal injury, death, or major property damage if ignored. Used
with symbols below.
Only qualified personnel should install, operate and repair
pump. Any wiring of pumps should be performed by a qualified
electrician.
WARNING ! Toreducerisk ofelectricalshock, pumpsand
control panels must be properly grounded in accordance
with the National Electric Code (NEC) or the Canadian
Electrical Code (CEC) and all applicable state, province,
local codes and ordinances. Improper grounding voids
warranty.
WARNING! To reduce risk of electrical shock, always
disconnect the pump from the power source before
handling or servicing. Lock out power and tag.
WARNING! Operation against a closed
discharge valve will cause premature bearing
and seal failure on any pump, and on end
suction and self priming pump the heat build
may cause the generation of steam with resulting dangerous
pressures. It is recommended that a high case temperature
switch or pressure relief valve be installed on the pump body.
CAUTION ! Pumps build up heat and pressure
during operation-allow time for pumps to cool
before handling or servicing.
WARNING ! This pump is designed to handle materials
which could cause illness or desease through direct
exposure. Wear adequate protective clothing when
working on the pump or piping.
WARNING ! Do not pump hazardous materials
(flammable, caustic, etc.) unless the pump is specifically
designed and designated to handle them.
WARNING ! Do not wear loose clothing that may
become entangled in moving parts.
WARNING ! Keep clear of suction and discharge
openings. DO NOT insert fingers in pump with power
connected.
Always wear eye protection when working on pumps.
Make sure lifting handles are securely fastened each
time before lifting. DO NOT operate pump without safety
devices in place. Always replace safety devices that
have been removed during service or repair. Secure the
pump in its operating position so it can not tip over, fall
or slide.
DO NOT exceed manufacturers recommendation for
maximum performance, as this could cause the motor
to overheat.
WARNING ! To reduce risk of electrical shock, all wiring
and junction connections should be made per the NEC
or CEC and applicable state or province and local
codes. Requirements may vary depending on usage
and location.
WARNING! Products returned must be cleaned,
sanitized, or decontaminated as necessary prior to
shipment, to insure that employees will not be exposed
to health hazards in handling said material.AllApplicable
Laws And Regulations Shall Apply.
Bronze/brass and bronze/brass fitted pumps may
contain lead levels higher than considered safe for
potable water systems. Lead is known to cause cancer
and birth defects or other reproductive harm. Various
government agencies have determined that leaded
copper alloys should not be used in potable water
applications. For non-leaded copper alloy materials of
construction, please contact factory.
Crane Pumps & Systems, Inc. is not responsible for
losses, injury, or death resulting from a failure to observe
these safety precautions, misuse or abuse of pumps or
equipment.
SAFETY FIRST!
Hazardous fluids can
cause fire or explo-
sions, burnes or death
could result.
Extremely hot - Severe
burnes can occur on contact.
Biohazard can cause
serious personal injury.
Hazardous fluids can Hazard-
ous pressure, eruptions or ex-
plosions could cause personal
injury or property damage.
Rotating machinery
Amputation or severe
laceration can result. Hazardous voltage can
shock, burn or cause death.
Other brand and product names are trademarks or registered trademarks of their respective holders.
®Burks is a registered trademark of Crane Pumps & Systems, Inc.
1984, 2001, 2003, 1/2006, 9/06 Alteration Rights Reserved

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GENERAL INFORMATION
To the Purchaser:
Congratulations! You are the owner of one of the finest
pumps on the market today. Burks® Pumps are products
engineered and manufactured of high quality components.
Over eighty years of pump building experience along
with a continuing quality assurance program combine
to produce a pump which will stand up to the toughest
pumping projects.
This manual will provide helpful information concerning
installation, maintenance, and proper service guidelines.
Receiving:
Upon receiving the pump, it should be inspected for
damage or shortages. If damage has occurred, file a claim
immediately with the company that delivered the pump.
If the manual is removed from the crating, do not lose or
misplace.
Storage:
Short Term - Burks Pumps are manufactured for efficient
performance following long inoperative periods in storage.
For best results, pumps can be retained in storage, as
factory assembled, in a dry atmosphere with constant
temperatures for up to six (6) months.
Long Term - Any length of time exceeding six (6) months,
but not more than twenty four (24) months. The units
should be stored in a temperature controlled area, a roofed
over walled enclosure that provides protection from the
elements (rain, snow, wind blown dust, etc..), and whose
temperature can be maintained between +40 deg. F and
+120 deg. F.
If extended high humidity is expected to be a problem, all
exposed parts should be inspected before storage and all
surfaces that have the paint scratched, damaged, or worn
should be recoated with a water base, air dry enamel paint.
All surfaces should then be sprayed with a rust-inhibiting
oil.
INSTALLATION
1. Wet return line should be connected to the tapping in
the receiver tank.
2. Strainer/Dirt Trap should be installed in the return line
immediately before the receiver tank.
3. Check Valve should be installed between the boiler and
the pump.
4. Vent to atmosphere from tapped opening in the top of
the tank using 1” line or larger. Do not use valves or
traps in the vent line. A tee in the vent line, connected to
a drain, will direct overflow water to drain in case of a
pump failure.
WARNING - The receiver tank is NOT a
pressure vessel. It MUST be vented to
atmosphere to prevent pressure build-up.
Any internal pressure other than that due to
the weight of fluid in the tank IS UNSAFE -
Warranty is void if receiver tank is pressurized.
5. Float Switch or Mechanical Alternator should be wired
by competent electrician to insure proper performance
of the motor. Before wiring, make certain the voltage
and cycles of the supply circuit are the same as on
the motor nameplate. Refer to wiring diagram on motor
nameplate and on switch tag. Controls are factory set
for specific float travel. Float travel may be adjusted for
close control of receiver water level. See attached tag
for detailed instructions.
OPERATING
1. Open all valves in return line and discharge line to boiler.
2. Apply electrical power to system.
When water level in receiver tank reaches proper level,
float switch or alternator will actuate pump motor to
return condensate to boiler.
MAINTENANCE
LUBRICATION
No lubrication is required for the liquid end of the pump.
Motors are equipped with ball bearings which are grease-
packed and sealed at the factory. No additional lubrication
is required.
Steam Traps should be carefully checked and kept clean.
Live steam escaping from receiver tank vent indicates
faulty operation of trap.
Strainer/Dirt Trap should be cleaned twice yearly, or
oftener if required. Remove cap and screen and flush out
trap body.
Tank Drain - Tank should be drained at the end of each
heating season by removing drain plug located below
return line connection. Do not expose unit to freezing
temperatures when it contains water.
CAUTION - Boiler Compound should NOT
be introduced into the system through the
receiver tank, but added on the discharge side
of the pump by means of a commercial injector
designed for that purpose. This will prevent
wear or clogging caused by certain types of
boiler compounds which do not completely
dissolve.
If it should be necessary to contact your BURKS dealer,
distributor, or the factory regarding your Series GV
Condensate Return System, always give the Catalog
Number and Serial Number found on the pump nameplate.

A Crane Co. Company 420 Third Street 83 West Drive, Brampton
Piqua, Ohio 45356 Ontario, Canada L6T 2J6
Phone: [phone] Phone: [phone]
Fax: [phone] Fax: [phone]
www.cranepumps.com
Limited 24 Month Warranty
Crane Pumps & Systems warrants that products of our manufacture will be free of defects in material and workmanship
under normal use and service for twenty-four (24) months after manufacture date, when installed and maintained
in accordance with our instructions.This warranty gives you specific legal rights, and there may also be other rights
which vary from state to state. In the event the product is covered by the Federal Consumer Product Warranties Law
(1) the duration of any implied warranties associated with the product by virtue of said law is limited to the same
duration as stated herein, (2) this warranty is a LIMITED WARRANTY, and (3) no claims of any nature whatsoever
shall be made against us, until the ultimate consumer, his successor, or assigns, notifies us in writing of the defect,
and delivers the product and/or defective part(s) freight prepaid to our factory or nearest authorized service station.
Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply.
THE SOLE AND EXCLUSIVE REMEDY FOR BREACH OF ANY AND ALL WARRANTIES WITH RESPECT TO ANY
PRODUCT SHALL BE TO REPLACE OR REPAIR AT OUR ELECTION, F.O.B. POINT OF MANUFACTURE OR
AUTHORIZED REPAIR STATION, SUCH PRODUCTSAND/OR PARTS AS PROVEN DEFECTIVE. THERE SHALLBE
NO FURTHER LIABILITY, WHETHER BASED ON WARRANTY, NEGLIGENCE OR OTHERWISE. Unless expressly
stated otherwise, guarantees in the nature of performance specifications furnished in addition to the foregoing material
and workmanship warranties on a product manufactured by us, if any, are subject to laboratory tests corrected for
field performance. Any additional guarantees, in the nature of performance specifications must be in writing and such
writing must be signed by our authorized representative. Due to inaccuracies in field testing if a conflict arises between
the results of field testing conducted by or for user, and laboratory tests corrected for field performance, the latter
shall control. RECOMMENDATIONS FOR SPECIAL APPLICATIONS OR THOSE RESULTING FROM SYSTEMS
ANALYSES AND EVALUATIONS WE CONDUCT WILL BE BASED ON OUR BEST AVAILABLE EXPERIENCE AND
PUBLISHED INDUSTRY INFORMATION. SUCH RECOMMENDATIONS DO NOT CONSTITUTE A WARRANTY OF
SATISFACTORY PERFORMANCE AND NO SUCH WARRANTY IS GIVEN.
This warranty shall not apply when damage is caused by (a) improper installation, (b) improper voltage (c) lightning
(d) excessive sand or other abrasive material (e) scale or corrosion build-up due to excessive chemical content. Any
modification of the original equipment will also void the warranty. We will not be responsible for loss, damage or labor
cost due to interruption of service caused by defective parts. Neither will we accept charges incurred by others without
our prior written approval.
Thiswarrantyisvoidifourinspection revealsthe productwas usedin amanner inconsistentwithnormalindustrypractice
and\or our specific recommendations. The purchaser is responsible for communication of all necessary information
regarding the application and use of the product. UNDER NO CIRCUMSTANCES WILL WE BE RESPONSIBLE FOR
ANY OTHER DIRECT OR CONSEQUENTIAL DAMAGES, INCLUDING BUT NOT LIMITED TO TRAVEL EXPENSES,
RENTED EQUIPMENT, OUTSIDE CONTRACTOR FEES, UNAUTHORIZED REPAIR SHOP EXPENSES, LOST
PROFITS, LOST INCOME, LABOR CHARGES, DELAYS IN PRODUCTION, IDLE PRODUCTION, WHICH DAMAGES
ARE CAUSED BY ANY DEFECTS IN MATERIAL AND\OR WORKMANSHIP AND\OR DAMAGE OR DELAYS IN
SHIPMENT. THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY OTHER EXPRESS OR IMPLIED WARRANTY,
INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
No rights extended under this warranty shall be assigned to any other person, whether by operation of law or otherwise,
without our prior written approval.

RETURNED GOODS
RETURN OF MERCHANDISE REQUIRES A “RETURNED GOODS AUTHORIZATION”.
CONTACT YOUR LOCAL CRANE PUMPS & SYSTEMS, INC. DISTRIBUTOR.
Products Returned Must Be Cleaned, Sanitized,
Or Decontaminated As Necessary Prior To Shipment,
To Insure That Employees Will Not Be Exposed To Health
Hazards In Handling Said Material. All Applicable Laws
And Regulations Shall Apply.
IMPORTANT!
WARRANTY REGISTRATION
Your product is covered by the enclosed Warranty.
To complete the Warranty Registration Form go to:
http://www.cranepumps.com/ProductRegistration/
If you have a claim under the provision of the warranty, contact your local
Crane Pumps & Systems, Inc. Distributor.

Notes