Medora GS-12-Air User manual

© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
O&M_GS_12_Air_120V_10389_20191017
GS-12-Air
120V Owner's Manual

Table of Contents
About Medora Corporation
Medora Corporation combines knowledge and experience from across the water quality spectrum to help
solve real-world problems. Whether in Lakes, Stormwater Retention Ponds, Raw Drinking-Source Reservoirs,
Water Treatment Plants, Potable Storage Tanks, or Wastewater Treatment Processes, Medora Corporation
equipment continues to be at the forefront as the #1 world leader for in-situ water body treatment.
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Table of Contents
10014_20191001
GS-12-Air
120V Owner's Manual
Saftey Instructions 1
Package Contents 4
Machine Requirements 5
Installation and Operation 6
Final Checklist 10
Troubleshooting 11
Technical Specifications 12
Warranty 13
Customer Service 14
O&M_GS_12_Air_120V_10389_20191017

Carefully read safety information when you see
any safety symbols.
Be sure you have read all installation, operation, maintenance and safety instructions
before you install, service or begin to operate this unit.
Accidents occur every year because of careless use of industrial equipment. You can avoid
hazards by following these safety instructions, and applying some ordinary common sense
when operating or servicing this unit.
Keep in mind that full operator attention and alertness are required when operating or
servicing this unit.
USE COMMON SENSE!! Most accidents can be avoided by using common sense and
concentration on the job being done.
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Safety
Safety
1949_10036_20191001 O&M_GS_12_Air_120V_10389_20191017 - 1

IMPORTANT!!!
Follow all federal and state laws in regards
to safety regulations of working at heights,
conned spaces, rescue, etc. as required by
the U.S. Department of Labor, Occupational
Safety and Health Administration. Use
necessary PPE when placing and servicing
this unit.
Identify all possible hazards. Determine what
safeguards are needed and implement them.
Only you, the user, understand your product
and system characteristics fully. The ultimate
responsibility for safety is with you. Your
safety ultimately rests in your hands. Do
your part and you will enjoy safe, trouble free
operation for years to come. This instruction
manual is not intended to include a compre-
hensive listing of all details for all procedures
required for placement, operation and mainte-
nance. If you have a question about a proce-
dure or are uncertain about any detail, Do Not
Proceed. Please contact GridBee Customer
Service at 866-437-8076 to speak to a repre-
sentative.
ELECTRICAL HAZARD
WARNING: THIS EQUIPMENT CONTAINS HIGH
VOLTAGE! ELECTRICAL SHOCK CAN CAUSE
SERIOUS OR FATAL INJURY. ONLY QUALIFIED
PERSONNEL SHOULD ATTEMPT PLACEMENT,
OPERATION AND MAINTENANCE OF
ELECTRICAL EQUIPMENT. REMOVE ALL
SOURCES OF ELECTRICAL POWER BEFORE
PERFORMING ANY SERVICE WORK TO THE
MACHINE. USE PROPER LOCKOUT TAGOUT
(LOTO) PROCEDURES TO ENSURE A SAFE
WORK ENVIRONMENT.
Rotating Hazard
CAUTION: KEEP BODY APPENANDAGES OR
LOOSE CLOTHING AWAY FROM EQUIPMENT
WHILE OPERATING. ENSURE EQUIPMENT IS
OFF BEFORE ATTEMPTING SERVICE.
Crush Hazard
WARNING: DO NOT REMOVE ANY FLOAT
ASSEMBLY BOLTS OR PINS WHILE
EQUIPMENT IS FLOATING IN WATER.
EQUIPMENT MUST BE SECURELY
SUPPORTED BEFORE PERFORMING
SERVICE.
Laceration Hazard
CAUTION: EDGES MAY BE SHARP AND
CAUSE LACERATION IF PROPER CARE IS
NOT USED.
Entanglement Hazard
WARNING: ENSURE THAT PERSONNEL ARE
CLEAR OF THE ELECTRIC CORD AND CHAIN
TO AVOID ENTANGLEMENT.
Thin Ice Hazard
WARNING: ICE SURROUNDING MACHINE
MAY NOT SUPPORT WEIGHT, KEEP CLEAR OF
THIN ICE.
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Safety
Safety
1949_10036_20191001 O&M_GS_12_Air_120V_10389_20191017 - 2

Permit-Required
Conned Spaces
A conned space has limited openings for
entry or exit, is large enough for entering and
working, and is not designed for continuous
worker occupancy. Conned spaces include
underground reservoirs, ground storage tanks,
elevated tanks, silos, manholes, and pipelines.
Conned Space Tips
• Do not enter permit-required conned spaces
without being trained and without having a
permit to enter.
• Review, understand and follow employer’s
procedures before entering permit-required
conned spaces and know how and when
to exit.
• Before entry, identify any physical hazards.
• Before and during entry, test and monitor for
oxygen content, ammability, toxicity or
explosive hazards as necessary.
• Use fall protection, rescue, air monitoring,
ventilation, lighting and communication
equipment according to entry procedures.
• Maintain contact at all times with a trained
attendant either visually, via phone, or by
two-way radio. This monitoring system
enables the attendant and entry supervisor
to order you to evacuate and to alert
appropriately trained rescue personnel to
rescue entrants when needed.
Refer to 29 CFR 1910.146 for complete
regulations set by OSHA. Refer to your state's
regulations if your state established and operates
their own safety and health programs approved
by OSHA.
Protect Yourself
Medora Corporation insists that you comply with
all relative OSHA and local regulations while
installing and performing any maintenance to the
mixer circulation equipment.
Key OSHA Compliance Standards that must
be followed (and not limited to) are:
• 1910.146 Permit-required conned spaces
• 1910.147 Lockout/Tagout
• 1926.500 Fall Protection
Fall Protection Tips
• Identify all potential tripping and fall hazards
before work starts.
• Look for fall hazards such as unprotected
oor openings/edges, shafts, open hatches,
stairwells, and roof openings/edges.
• Inspect fall protection and rescue equipment
for defects before use.
• Select, wear, and use fall protection and
rescue equipment appropriate for the task.
• Secure and stabilize all ladders before
climbing.
• Never stand on the top rung/step of a ladder.
• Use handrails when you go up or down stairs.
• Practice good housekeeping. Keep cords,
welding leads and air hoses out of walkways
or adjacent work areas.
Refer to 29 CFR 1926.500 for complete
regulations set by OSHA. Refer to your state's
regulations if your state established and operates
their own safety and health programs approved by
OSHA.
Lockout Tagout
When the On/Off switch is in the "ON" position,
the mixer may start up at any time if not already
operating. The mixer's On/Off switch can be
locked out by placing a pad lock thru the door latch
of the controller after the switch has been turned
to the "OFF" position. The On/Off switch is to be
used as the emergency stop.
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Safety
Safety
1949_10036_20191001 O&M_GS_12_Air_120V_10389_20191017 - 3

1 5/16” Hole Saw
Chain Grab Tools Lexel
Sealant Tube
Kellem Grip
Cord Strain Relief
100’
Stainless Steel
Chain
GS-12-Air SCADA Panel
(Optional Accessory Item)
GS-12-Air Mixer
Tank-roof junction box (Optional Ac-
cessory Item included with Heated
hose, mounts onto through-tank
tting, )
Through-tank tting
for air line; sup-
ports junction box
and retrieval chain
attach point
Interior Hose
(Optional Accessory Item)
Exterior Hose
(Optional Accessory Item)
AC655 1HP
Compressor Unit
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Package Contents
GS-12-Air
Package Contents
10401_20191001 O&M_GS_12_Air_120V_10389_20191017 - 4

Hatch Requirement
A 12 inch (305 mm) diameter hatch opening is required
to t the GS Mixer through.
Power Requirement
120 VAC, 20 amp GFCI protected service and means
of quick power disconnect recommended
Figure 1: Typical GS Placement
Optional
Mixer Control Panel
Roof Mount Hose Fixture
Supplied with GS Mixer and located
within arms reach of the hatch.
Exterior Hose
120vAC, 20Amp
GFCI Circuit Breaker
Condensate Drain Located at the
lowest point of the hose.
Locate power source ex conduit termination at customer
preferred location of Mixer Control Panel
RATING FULL
LOAD LOCKED
ROTOR
AMPS
HP KW VOLTS HZ S.F. (2)
AMPS WATTS
1 0.655 115 60 1.6 6.0 655 18
Weather-Resistant, Ventilated
Enclosure
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Requirements
Requirements
GS-12-Air
10403_20191001 O&M_GS_12_Air_120V_10389_20191017 - 5

INSTALL THROUGH TANK FITTING:
STEP 1: Locate the hatch where the GS-12-Air mixer will be installed through and mark a penetration
point on the roof for the penetration tting. When selecting a penetration location be sure to conrm
the following:
A. The penetration is not going to hit an internal structure.
B. The penetration is centered within a clear footprint of approximately 8-inch X 8-inch (20cmX20cm)
C. The penetration is within arms reach of the hatch.
STEP 2: Use a cordless drill with the 1-5/16 inch (33mm) hole saw and begin drilling a hole through
the tank roof. A small amount of food grade vegetable oil or water works well for lubrication of the
hole saw. Prior to completing the penetration, position a catch bucket below the penetration point to
catch lings and the hole cut out. If a catch bucket is not readily available, use the cardboard box the
hole saw and ttings came in to catch the lings and disc cut out from falling into the tank.
STEP 3: Thoroughly clean all surfaces around the penetration of any lings before removing
the catch bucket. The penetration is now ready for a sealant application and installation of the
penetration tting.
STEP 4: Apply a healthy amount of sealant on all the surrounding surfaces of the penetration (interior,
exterior, and inner wall). This will prevent future corrosion of the roof around the xture.
STEP 5: Install the penetration tting as shown below so that there is an interior and exterior nut and
gasket in place prior to tightening the xture to the roof. Adjust the height of the xture so the top is
approximately 3-1/2 inches (9cm) above tank roof. Tighten jam nut to rmly secure the xture to the
roof using a large channel lock and pipe wrench.
Penetration Fitting
THE INFORMATION CONTAINED IN THIS DRAWING
IS THE SOLE PROPERTY OF MEDORA
CORPORATION . ANY REPRODUCTION IN PART OR
AS A WHOLE WITHOUT THE WRITTEN PERMISSION
OF SOLARBEE , INC . IS PROHIBITED .
PART NO .
REV
TITLE:
PROPRIETARY AND CONFIDENTIAL
Fixture Bolt: Steel Tank Mount
FILE NAME
FixtureBolt_20161130
1 CORD BOLT PER SOLARBEE:
N UT/GASKET OD: 2.250"THREADED FIXTURE OD: 1.250"BORE REQUIRED:1.250"METAL TANK ROOF
INSIDE TANKOUTSIDE TANKBRASS NUTHDPE WASHER
SEAL
HDPE WASHER SEAL
BRASS NUT316SS CORD BOLT
(3/4" NPT INTERNALTHREADS FOR PV STAND
CONNECTION POINT)
316SS CORD BOLTASSEMBLEDVIEWEXPLODEDVIEW
CROSS-SECTIONAL
VIEW
T316 SS FIXTURE BOLT: TANK PENETRATION ASSEMBLY
TANK PENETRATION IS SEALED WITH
HDPE WASHERS ACCOMPANIED BY LEXEL®
CO-POLYMER RUBBER-BASED SEALANT
Penetration Fitting
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Installation and Operation
GS-12-Air
10390_20191001 O&M_GS_12_Air_120V_10389_20191017 - 6

INSTALL GS-12-Air MIXER:
STEP 1: Plan out a safe procedure and hoist the GS-12-Air mixer to the top of the tank near the
hatch opening. Use the chain attached to the GS-12-Air mixer for lifting and supporting the weight.
Keep clear of chain and air hose to avoid entanglement.
STEP 2: Slide the required kellem grip over the air hose that will attach to the machine. Make sure
kellem grip is 6-8ft from the end and eye loop is towards the machine end of the hose. Attach the
kellem grip using a quick link to the center of the suspension chain attached to the machine. Attach
air hose to hose barb on the machine with supplied hose clamp and tighten.
STEP 3: Attach one end of the retrieval chain to the bottom of the penetration tting with a quick link.
Attach opposite end of the retrieval chain to the quick link located on the mixer chain. Tighten both
quick links with a pliers.
STEP 4: Slowly and carefully lower the GS-12-Air mixer down to the tank oor until it is resting on
the bottom. The proper position is when the at edge of the GS-12-Air mixer ends are resting on the
oor.
For suspended conguration pick the unit up so it is just above the tank oor, but is as low as
Medora Corporation
3225 Hwy 22, Dickinson, ND 58601
+1 866.437.8076 • +1 701.225.4495 • Fax [phone]
www.medoraco.com
GS_SuspensionKit_Spec_20150918 © 2015 Medora Corporation • Dickinson, ND
Entanglement Hazard
WARNING: WHEN LOWERING OR RAISING THE GS-12-Air
MIXER, BE SURE THAT YOU AND OTHERS ARE CLEAR OF THE
ELECTRIC CORD AND CHAIN TO AVOID ENTANGLEMENT!
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Installation and Operation
GS-12-Air
10390_20191001 O&M_GS_12_Air_120V_10389_20191017 - 7

INSTALL AIR HOSE
STEP 1: Secure interior hose barb to bottom of penetration tting. Secure interior hose (cut to length)
to the interior hose barb with the provided hose clamp as shown below.
STEP 2: Secure exterior hose barb and elbow to the penetration tting. Secure exterior hose to the
exterior hose barb using provided hose clamp as shown below.
STEP 3: Run external air hose to air compressor. Place water drain assembly at the lowest part of the
hose length to allow water condensation to collect. Secure hose using stainless steel zip ties, magnet
pads, or adhesive pads attaching hose to structure at a recommended spacing of every 4’. Best
attaching method depends on specic tanks.
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Installation and Operation
GS-12-Air
10390_20191001 O&M_GS_12_Air_120V_10389_20191017 - 8

GS-12-Air Flow Pattern
The GS-12-Air is designed to circulate water by bringing water from along the tank oor and sending
it upward and out across the water surface in layers causing direct and induced mixing effects. The
air diffuser creates thousands of tiny bubbles which produces a "Low Pressure Zone" that creates an
uplift suction ow through the intake draft tube, and a slight mound at the water surface, producing
gentle ow radially outward from the AP Unit.
The near laminar layers ow outward radially, in diverging stream lines directly above the GS-12-
Air. As ow leaves the Unit, vertical ow is induced in between the water being drawn below and the
water above. At the level of the ow intake, water is drawn from all inner walls and along the oor
of the tank. As this lower layer of uid makes its way inward with converging streamlines to the GS-
12-Air, the water is forced upward, toward the surface, providing gentle mixing, de-stratication, and
surface renewal.
The GS-12-Air Unit requires a minimal amount of supplied air. The air is supplied to the GS-12-Air
Unit with the provided air feed hose that connects to air manifold.
It is acceptable to use the Unit on an as needed or required basis. This will allow for reduced power
consumption and will benet in energy savings. This will require the Unit to run on a timer or local
SCADA system.
Refer to air supply manufacturer for recommended duty cycle and other operational
recommendations and constraints.
LOW PRESSURE
ZONE
WATER PULLED HORIZONTAL TOWARD INTAKE
DIRECT
UPLIFT FLOW
WATER PULLED HORIZONTAL TOWARD INTAKE
INDUCED FLOW PATTERN
INDUCED FLOW PATTERN
SURFACE FLOW
SURFACE FLOW
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Installation and Operation
GS-12-Air
10390_20191001 O&M_GS_12_Air_120V_10389_20191017 - 9

Installation Checks
Before starting the GS Series mixer a few checklist
items are recommended to conrm the installation is
correct.
Installation Checks Check
Is the mixer placed correctly with slots facing up? (Placement)
Is the mixer retrieval chain connected securely? (Placement)
Is the kellum grip supporting the weight of the cord/hose? (Placement)
Is the cord/hose ran through the cord seal in the top of tank junction box? (Placement)
Is the Tank Penetration tting sealed with Lexel? (Top of Tank Junction Box)
Are the top of tank junction box splices correct and each splice individually sealed to protect from
corrosion? (Top of tank Junction Box) (Not applicable for GS-12-Air)
Is the eld wiring correct? (Requirements)
Is The Mixer submerged in at least 2’ (0.75m) of water?
Pre Operation Checks Reading
Continuity Check Line to Neutral:
Line to Ground:
Neutral to Ground:
Source Voltage Reading
Operation Check (While Mixer is Running) Reading / Observation
Source Voltage Reading
Amperage Reading
Flow Check Auditory
Flow Check Visual
Operation Checks
The following checklist items are recommended to
conrm proper operation.
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Final Checklist
Final Checklist
1931_10003_20191001 O&M_GS_12_Air_120V_10389_20191017 - 10

Voltage (ṽ)
To measure the voltage follow these steps.
1. Set the voltmeter on Volts AC.
2. Place the positive probe on the black wire and the negative
probe on the white wire on the top of the contactor (source side).
3. Record the reading.
Amperage (Ã)
To Measure the Amperage follow these steps.
1. Use a clamp type ammeter, set to Amps AC.
2. Clamp around the black wire on the bottom of the contactor
(load side). Marked Load 1 (L1).
3. Record the reading with mixer turned on.
Ohms (Ω)
To Measure the Ohms follow these steps.
1. Turn off the circuit breaker feeding the control panel and follow
lock out tag out procedures.
2. Measure the Voltage to conrm that the power is removed.
3. Disconnect the black and white wires from the bottom of the
contactor (load side). Marked Load 1 (L1) and Neutral (N).
4. Set the Voltmeter to Ohms.
5. Place the positive probe on the black wire and the negative
probe on the white wire that were disconnected.
6. Record the reading.
Depending on the length and gauge of wires to the mixer the ohms
should be approximately:
1-4 Ohms, 120V.
Figure 1: SCADA Control Panel
Problem Possible Cause
Compressor Intermittently
Tripping Circuit Breaker
Multiple GFCI on Circuit
Source Power Fluctuation
Compressor Quickly Tripping
Circuit Breaker
Short to Ground
Locked Rotor on Motor
Compressor Not Operating but
Circuit Breaker not tripped
Loose or Loss of Connection
Compressor Making Loud Noise Motor Bearing Failure
Compressor Gasket Failure
Figure 2: Disconnect Control Panel
Contactor
Contactor
Incoming
Power
Incoming
Power
Troubleshooting Information
Serial Number
Location Name
Tank Name
Distributor Name
(if applicable)
Voltage Reading
Amperage Reading
Ohm Reading
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Troubleshooting
Troubleshooting
GS-12-Air
10409_20191017 O&M_GS_12_Air_120V_10389_20191017 - 11

Figure 1: GS-12-Air
Technology Description- GridBee® electric submersible water circulation equipment, designed for continuous operation.
Constructed with T316 stainless steel shell and safe materials for contact with potable drinking water. Designed to be
placed into service through roof hatch without tank entry.
Electrical Requirements - 120VAC motor requires 120VAC/1PH power source outlet (minimum 20 Amp service).
Certications - Medora Corporation's potable water products are certied to ANSI/NSF Standard 61, and 372 for lead-free
content. Learn more at: www.medoraco.com/std61
Life / Maintenance / Warranty - 25-year design life, limited maintenance. Limited 5-year parts and labor warranty.
See Warranty Statement for details.
Optional Accessories - Additional standard hose available in 100’ length.
Minimum Water Depth - Machine requires 20 in (0.5 m) of
water to effectively circulate. No damage to machine when
run dry in shallow water or drained condition.
1 HP Compressor Unit - AC655 - 1 HP (655 Watt) rated compressor capable of producing 4.3 standard cubic
feet per minute (0.13 standard cubic meters per minute) @ 15 psi (105 kiloPascal). Mounted to steel skid, in-
cludes brass ttings, air inlet lter, 0-60psi pressure gauge, and pressure relief. Maximum Pressure of 40 psi (275
kiloPascal). Continuous duty-cycle. Requires 120vAC, 20 Amp Service. Current range: 2.5 amps (open dis-
charge) - 5.3 (dead head). Connection: 3/8” FNPT with 3/4” hose barb. Size: 18” L x 10.5” W x 15.5” H.
High Pressure unit for specic application requirements is available upon request. For self-supplied air source,
please contact Medora Corporation.
Materials of Construction - T316 stainless steel shell and
hardware construction. UHMW-PE end plates for worry-free
safe contact with all tank surfaces. See certications
section below.
100 ft (30 m) of T316 stainless steel retrieval chain included
for machine installation and retrieval without requiring tank
entry.
Minimum Access Opening - Machine can be placed
through 12 inch (30 cm) diameter opening.
Maximum Operating Depth - Maximum air discharge depth is limited by the air supply pressure available.
Machine Size / Weight
• 37 in (93.98 cm) long x 10 in (25.4 cm) height x 9 in (22.9 cm) width / 50 lbs (23 kg)
Patent Pending Subject to change without notice.
Recommended Air Supply - Machine is provided with a 1/2 inch air hose connection point.
Enclosed Area Warning - Air powered mixers should not be used in enclosed areas where methane or other explosive
gases could build up. Some gases can explode when combined with air. Please verify that you have proper ventilation to
prevent a buildup of methane gas or other gases in the headspace above the explosion limit.
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Technical Data Sheet
GS-12-Air
2130_10400_20191001 O&M_GS_12_Air_120V_10389_20191017 - 12

GridBee GS Mixers. The GridBee Series GS mixers are warranted to be free of defective parts, materials, and
workmanship for a period of ve years from the date of purchase. This warranty is valid only for use of the equip-
ment in accordance with the owner’s manual and any initial and ongoing factory recommendations. This war-
ranty is limited to the repair or replacement of defective components only and does not apply to normal wear and
tear. If the factory’s service crews performed the original on-site placement and startup, then this warranty also
includes labor. Where labor is included, in lieu of sending a factory service crew to the site for minor repairs, Me-
dora Corporation may choose to send the replacement parts to the owner postage-paid and may pay the owner a
reasonable labor allowance, as determined solely by Medora, to install the parts. There is no liability for conse-
quential damages of any type. The warranty that is submitted and provided with the purchased equipment is the
valid warranty.
GridBee control panels, cold weather hose kits, air compressors and any optional accessories. These
items are considered “buyout” items for Medora Corporation, and as such include a warranty against defects in
material and workmanship for one year from the date of purchase. This warranty covers parts only, not labor.
Parts that are determined by Medora Corporation to be defective in material or workmanship under normal use
during the one year warranty period will be repaired or replaced. Shipping charges are the responsibility of the
customer.
Terms applicable to all equipment. There is no liability for any consequential damages of any type, or to re-
place items that wear out from “normal use” in Medora’s sole determination. Equipment warranties are valid only
for equipment that is used in accordance with the owner’s manual, and consistent with any initial and ongoing
factory recommendations. Medora Corp.’s warranties change from time to time; only the exact warranty in effect
when the equipment was purchased, as provided with the equipment, is valid.
EXCEPT AS STATED ABOVE, MEDORA CORPORATION AND ITS AFFILIATES EXPRESSLYDISCLAIM ANY
AND ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES ON PRODUCTS
FURNISHED HEREUNDER, INCLUDING WITHOUT LIMITATION ALL IMPLIED WARRANTIES OF MERCHANT-
ABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Please consult your state law regarding this warranty as certain states may have legal provisions affecting the
scope of this warranty.
IN NO EVENT WILL MEDORA CORP. OR ITS AFFILIATES BE LIABLE FOR ANY DAMAGES CAUSED BY
FAILURE OF BUYER TO PERFORM BUYER’S RESPONSIBILITIES OR FOR FOLLOWING MEDORA CORP.
ADVICE. IN NO EVENT WILL MEDORA CORP. OR ITS AFFILIATES BE LIABLE FOR ANY LOST PROFITS OR
USE OR OTHER PUNITIVE, SPECIAL, EXEMPLARY, CONSEQUENTIAL, INCIDENTAL OR INDIRECT DAMAG-
ES, HOWEVER CAUSED, ON ANY THEORY OF LIABILITY, WHETHER OR NOT MEDORA CORP. HAS BEEN
ADVISED OF SUCH DAMAGES, OR REASONABLY COULD HAVE FORESEEN THE POSSIBILITY OF SUCH
DAMAGES, OR FOR ANY CLAIM AGAINST BUYER BY ANOTHER PARTY.
GridBee GS Submersible Mixer Limited Replacement Warranty:
© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Warranty
1684_10018_20191017 O&M_GS_12_Air_120V_10389_20191017 - 13

© 2019 Medora Corporation | www.medoraco.com | 866 - 437 - 8076 | [email protected]
Service & Support
Medora Corporation employs qualied highly trained Service and Placement Technicians certied
to perform the necessary tasks required to install or remove SolarBee and GridBee circulation
equipment.
Medora's specialized Service and Placement Technicians are trained in Conned Space, Fall
Protection, and other related subjects as required by OSHA to perform the necessary work to install
or remove SolarBee and GridBee equipment, and are knowlegeable in the regulations and standards
of OSHA.
If you feel the need to service your SolarBee or GridBee circulation equipment, please contact
Medora's Customer Service Department at:
[phone]
Medora Corporation Service & Support
1928_10001_20191017 O&M_GS_12_Air_120V_10389_20191017 - 14