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8109.282 Salvador

Grindex 8109.282 Salvador, 8109.583 Salvador, Matador N, 8106.181, Matador H Installation, Operation And Maintenance Manual

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Revision 2.0
www.grindex.com
Installation, Operation, and Maintenance Manual
8109.282/.583 Salvador
Table of Contents
Introduction...........................................................................................3
Safety terminology and symbols............................................................... 3
Product warranty.................................................................................... 4
Safety................................................................................................... 5
User safety............................................................................................ 5
Environmental safety...............................................................................7
Inspect the delivery................................................................................ 8
Inspect the package............................................................................. 8
Inspect the unit................................................................................... 8
Transportation guidelines......................................................................... 8
Lifting.................................................................................................8
Temperature ranges for transportation, handling and storage........................9
Storage guidelines.................................................................................. 9
Table of Contents
Pump design........................................................................................ 10
Monitoring equipment............................................................................10
Level regulators................................................................................. 10
The data plate...................................................................................... 11
Install the pump................................................................................... 13
Install...............................................................................................14
Make the electrical connections...............................................................15
Product-specific precautions.................................................................17
Connect the motor cable to the pump................................................... 17
Cable charts...................................................................................... 17
Cable charts, MSHA version................................................................. 21
Check the impeller rotation: Pumps without built-in motor protection...........21
Check the phase sequence: Pumps with built-in motor protection................ 22
Start the pump..................................................................................... 25
Clean the pump.................................................................................... 26
Torque values....................................................................................... 28
Service................................................................................................ 29
Inspection......................................................................................... 29
Major overhaul...................................................................................31
Change the oil...................................................................................... 31
Replace the impeller..............................................................................32
Remove the impeller ..........................................................................32
Install the impeller ............................................................................ 34
The pump does not start, for pumps with SMART™.....................................38
8109.282/.583 Salvador Installation, Operation, and Maintenance Manual 1
Table of Contents
The pump does not start........................................................................ 38
The pump does not stop when a level sensor is used................................. 39
The pump starts-stops-starts in rapid sequence........................................ 40
The pump runs but the motor protection trips........................................... 40
The pump delivers too little or no water................................................... 41
Technical Reference............................................................................................................ 43
Application limits...................................................................................43
Specific motor data, standard version...................................................... 43
Specific motor data, MSHA version.......................................................... 45
Dimensions and weights........................................................................ 46
Performance curves...............................................................................47
2 8109.282/.583 Salvador Installation, Operation, and Maintenance Manual
Introduction and Safety
Introduction
Purpose of this manual
The purpose of this manual is to provide necessary information for:
• Installation
• Operation
• Maintenance
CAUTION:
Read this manual carefully before installing and using the product. Improper use of the product can cause personal injury and damage to property, and may void the warranty.
NOTICE:
Save this manual for future reference, and keep it readily available at the location of the unit.
Introduction and Safety
Safety terminology and symbols
About safety messages
It is extremely important that you read, understand, and follow the safety messages and regulations carefully before handling the product. They are published to help prevent these hazards:
• Personal accidents and health problems
• Damage to the product
• Product malfunction
Hazard levels
Hazard level Indication
DANGER:
WARNING:
CAUTION:
A hazardous situation which, if not avoided, will result in death or serious injury
A hazardous situation which, if not avoided, could result in death or serious injury
A hazardous situation which, if not avoided, could result in minor or moderate injury
NOTICE:
8109.282/.583 Salvador Installation, Operation, and Maintenance Manual 3
• A potential situation which, if not avoided, could result in undesirable conditions
• A practice not related to personal injury
Introduction and Safety
Hazard categories
Hazard categories can either fall under hazard levels or let specific symbols replace the ordinary hazard level symbols.
Electrical hazards are indicated by the following specific symbol:
Electrical Hazard:
These are examples of other categories that can occur. They fall under the ordinary hazard levels and may use complementing symbols:
• Crush hazard
• Cutting hazard
• Arc flash hazard
Product warranty
Coverage
Grindex undertakes to remedy the following faults in products sold by Grindex under the following conditions:
• The faults are due to defects in design, materials or workmanship.
• The faults are reported to an Grindex representative within the warranty period.
• The product is used only under the conditions described in this manual.
• The monitoring equipment incorporated in the product is correctly connected and in use.
• All service and repair work is done by personnel authorized by Grindex.
• Genuine Grindex parts are used.
Limitations
Warranty claim
Spare parts
The warranty does not cover faults caused by the following:
• Deficient maintenance
• Improper installation
• Modifications or changes to the product and installation carried out without consulting Grindex
• Incorrectly executed repair work
• Normal wear and tear
Grindex assumes no liability for the following:
• Bodily injuries
• Material damages
• Economic losses
Grindex products are high-quality products with expected reliable operation and long life. However, should the need arise for a warranty claim, please contact your Grindex representative.
Grindex guarantees that spare parts will be available for 10 years after the manufacture of this product has been discontinued.
4 8109.282/.583 Salvador Installation, Operation, and Maintenance Manual
Safety
Introduction and Safety
WARNING:
• The operator must be aware of safety precautions to prevent physical injury.
• Any pressure-containing device can explode, rupture, or discharge its contents if it is over-pressurized. Take all necessary measures to avoid over­pressurization.
• Operating, installing, or maintaining the unit in any way that is not covered in this manual could cause death, serious personal injury, or damage to the equipment. This includes any modification to the equipment or use of parts not provided by Grindex. If there is a question regarding the intended use of the equipment, please contact an Grindex representative before proceeding.
• This manual clearly identifies accepted methods for disassembling units. These methods must be adhered to. Trapped liquid can rapidly expand and result in a violent explosion and injury. Never apply heat to impellers, propellers, or their retaining devices to aid in their removal.
• Do not change the service application without the approval of an authorized Grindex representative.
CAUTION:
You must observe the instructions contained in this manual. Failure to do so could result in physical injury, damage, or delays.
User safety
General safety rules
These safety rules apply:
• Always keep the work area clean.
• Pay attention to the risks presented by gas and vapors in the work area.
• Avoid all electrical dangers. Pay attention to the risks of electric shock or arc
• Always bear in mind the risk of drowning, electrical accidents, and burn
Safety equipment
Use safety equipment according to the company regulations. Use this safety equipment within the work area:
• Hard hat
• Safety goggles, preferably with side shields
• Protective shoes
• Protective gloves
• Gas mask
• Hearing protection
• First-aid kit
• Safety devices
flash hazards.
injuries.
NOTICE:
Never operate a unit unless safety devices are installed. Also see specific information about safety devices in other chapters of this manual.
8109.282/.583 Salvador Installation, Operation, and Maintenance Manual 5
Introduction and Safety
Electrical connections
Electrical connections must be made by certified electricians in compliance with all international, national, state, and local regulations. For more information about requirements, see sections dealing specifically with electrical connections.
Hazardous liquids
The product is designed for use in liquids that can be hazardous to your health. Observe these rules when you work with the product:
• Make sure that all personnel who work with biologically hazardous liquids are vaccinated against diseases to which they may be exposed.
• Observe strict personal cleanliness.
Wash the skin and eyes
Follow these procedures for chemicals or hazardous fluids that have come into contact with your eyes or your skin:
Condition Action
MSHA requirements
According to the United States of America's Code of Federal Regulations, the following requirements must be fulfilled to maintain Mine Safety and Health Administration (MSHA) permissibility of this equipment:
Subject area Requirements
General safety • Frequent inspections must be made.
Chemicals or hazardous fluids in eyes
Chemicals or hazardous fluids on skin
1. Hold your eyelids apart forcibly with your fingers.
2. Rinse the eyes with eyewash or running water for at least 15 minutes.
3. Seek medical attention.
1. Remove contaminated clothing.
2. Wash the skin with soap and water for at least 1 minute.
3. Seek medical attention, if necessary.
• All electrical parts, portable cable, and wiring must be kept in a safe condition.
• There must not be any openings into the casings of the electrical parts.
• The machine frame must be effectively earthed (grounded).
• Power wires must not be used for earthing (grounding).
• The operating voltage must match the voltage rating of the motor.
6 8109.282/.583 Salvador Installation, Operation, and Maintenance Manual
Introduction and Safety
Subject area Requirements
Service and repair • Inspections, service, and repairs are only allowed when
the portable cable is disconnected from the power supply.
• Work must be performed by trained personnel (preferably the manufacturer or agent) to ensure that the pump is restored to its original state of safety in regards to all flame-arresting paths.
• Replacement parts must be exactly equal to those provided by the manufacturer.
• When cable entries are disturbed on pump or control, they must be reassembled in the approved manner.
DANGER:
Failure to restore the permissible equipment to its original state of safety will void the MSHA approval. The creation of a safety hazard will subject the owner / operator of a mine to citations and penalties under the law.
Fastenings All bolts, nuts, screws, and threaded covers must be
properly tightened and secured.
Cables A flame-resistant portable cable must be used. It has to
Operation Polyurethane-equipped products must not be operated dry
Environmental safety
The work area
Always keep the station clean to avoid and/or discover emissions.
Waste and emissions regulations
Observe these safety regulations regarding waste and emissions:
• Dispose appropriately of all waste.
• Handle and dispose of the processed liquid in compliance with applicable environmental regulations.
• Clean up all spills in accordance with safety and environmental procedures.
• Report all environmental emissions to the appropriate authorities.
Electrical installation
For electrical installation recycling requirements, consult your local electric utility.
Recycling guidelines
Always recycle according to the guidelines listed below:
1. Follow local laws and regulations regarding recycling if the unit or parts are accepted by an authorized recycling company.
2. If the first guideline is not applicable, then return the unit or parts to the nearest Grindex representative.
bear an MSHA-assigned identification number and be adequately protected by an automatic circuit-interrupting device. Special care must be taken in handling the cable to avoid mechanical damage and wear.
in hazardous areas.
8109.282/.583 Salvador Installation, Operation, and Maintenance Manual 7
Transportation and Storage
Transportation and Storage
Inspect the delivery
Inspect the package
1. Inspect the package for damaged or missing items upon delivery.
2. Note any damaged or missing items on the receipt and freight bill.
3. File a claim with the shipping company if anything is out of order. If the product has been picked up at a distributor, make a claim directly to
the distributor.
Inspect the unit
1. Remove packing materials from the product. Dispose of all packing materials in accordance with local regulations.
2. Inspect the product to determine if any parts have been damaged or are missing.
3. If applicable, unfasten the product by removing any screws, bolts, or straps. For your personal safety, be careful when you handle nails and straps.
4. Contact the local sales representative if there is any issue.
Transportation guidelines
Precautions
DANGER:
Disconnect and lock out electrical power before installing or servicing the unit.
WARNING:
• Stay clear of suspended loads.
• Observe accident prevention regulations in force.
Position and fastening
The unit can be transported either horizontally or vertically. Make sure that the unit is securely fastened during transportation, and cannot roll or fall over.
Lifting
WARNING:
Crush Hazard.
• Always lift the unit by its designated lifting points.
• Use suitable lifting equipment and ensure that the product is properly harnessed.
• Wear personal protective equipment.
• Stay clear of cables and suspended loads.
Lifting equipment and tackle should always be inspected before starting work.
8 8109.282/.583 Salvador Installation, Operation, and Maintenance Manual
Transportation and Storage
Temperature ranges for transportation, handling and storage
Handling at freezing temperature
At temperatures below freezing, the product and all installation equipment, including the lifting gear, must be handled with extreme care.
Make sure that the product is warmed up to a temperature above the freezing point before starting up. Avoid rotating the impeller/propeller by hand at temperatures below the freezing point. The recommended method to warm the unit up is to submerge it in the liquid which will be pumped or mixed.
NOTICE:
Never use a naked flame to thaw the unit.
Unit in as-delivered condition
If the unit is still in the condition in which it left the factory - all packing materials are undisturbed - then the acceptable temperature range during transportation, handling and storage is: –50°C (–58ºF) to +60°C (+140ºF).
If the unit has been exposed to freezing temperatures, then allow it to reach the ambient temperature of the sump before operating.
Lifting the unit out of liquid
The unit is normally protected from freezing while operating or immersed in liquid, but the impeller/propeller and the shaft seal may freeze if the unit is lifted out of the liquid into a surrounding temperature below freezing.
Units equipped with an internal cooling system are filled with a mixture of water and 30% glycol. This mixture remains a flowing liquid at temperatures down to – 13°C (9°F). Below –13°C (9°F), the viscosity increases such that the glycol mixture will lose its flow properties. However, the glycol-water mixture will not solidify completely and thus cannot harm the product.
Follow these guidelines to avoid freezing damage:
1. Empty all pumped liquid, if applicable.
2. Check all liquids used for lubrication or cooling, both oil and water-glycol mixtures, for the presence of water. Change if needed.
Storage guidelines
Storage location
The product must be stored in a covered and dry location free from heat, dirt, and vibrations.
NOTICE:
• Protect the product against humidity, heat sources, and mechanical damage.
• Do not place heavy weights on the packed product.
Long-term storage
If the unit is stored more than six months, then the following apply:
• Before operating the unit after storage, it must be inspected with special attention to the seals and the cable entry.
• The impeller/propeller must be rotated every other month to prevent the seals from sticking together.
8109.282/.583 Salvador Installation, Operation, and Maintenance Manual 9
Product Description
Product Description
Products included
Pump model Approvals
Salvador 8109.282 Standard
Salvador 8109.583
Pump design
The pump is submersible, and driven by an electric motor.
Intended use
The product is intended for moving waste water, sludge, raw and clean water. Always follow the limits given in Application limits (page 43). If there is a question regarding the intended use of the equipment, please contact a Grindex representative before proceeding.
WARNING:
In explosive or flammable environments, only use Ex- or MSHA-approved products.
NOTICE:
Do NOT use the pump in highly corrosive liquids.
For information about pH, see Application limits (page 43).
Particle size
The pump can handle liquid containing particles with the diameter of 50 mm (1.97 in).
Pressure class
N Medium head
Impeller type
Sludge
Monitoring equipment
The following applies to the monitoring equipment of the pump:
• The stator incorporates thermal contacts connected in series that activate the alarm at overtemperature.
• The thermal contacts open at 125°C (257°F) and close at 95°C (203°F)
Level regulators
About level regulators
Starting and stopping the pump at different water levels can be manual or automatic. If automatic start and stop is required, a level regulator can be ordered (as an option). The option is only available for standard pumps.
Features
Below are some of the features of the level regulators:
10 8109.282/.583 Salvador Installation, Operation, and Maintenance Manual
Illustration
1
2
WS006210B
1
2
3
4 5
6
7
8910111213
14
15
16
18
17
19
WS001008A
Product Description
• The level regulator can be set at different operating levels by adjusting the length of cable.
• A clamping bracket situated at the lifting handle holds the level regulator cable in place.
• If continuous pumping is required, the level regulator can be placed in a special rubber bracket on the discharge connection to eliminate the level regulator function.
1. On
2. Off
Figure 1: The functionality of the level regulator
The data plate
Introduction
The data plate is a metal label located on the main body of the pump. The data plate lists key product specifications.
The data plate
8109.282/.583 Salvador Installation, Operation, and Maintenance Manual 11
1. Pump type number
2. Frequency
3. Phases, type of current
4. Rated shaft power
5. Thermal class
6. Locked rotor code-letter
7. Country of origin
8. Maximum power consumption
9. Product weight
10. Maximum submersion depth
WS006204A
WS006212A
Product Description
Warning plate
11. Degree of protection
12. Maximum capacity
13. Rated current
14. Direction of the start reaction
15. Direction of the impeller rotation
16. Maximum head
17. Serial number
18. Rated voltage
19. Pump model
Pumps without built-in motor protection have an additional data plate. This pump must be used with separate overload protection in accordance with
technical data.
The MSHA approval plate
12 8109.282/.583 Salvador Installation, Operation, and Maintenance Manual
Installation
Install the pump
DANGER:
Disconnect and lock out electrical power before installing or servicing the unit.
WARNING:
• Do not install the starter equipment in an explosive zone unless it is explosion-proof rated.
• Do not install CSA-approved products in locations that are classified as hazardous in the national electric code, ANSI/NFPA 70-2005.
• Vent the tank of a sewage station in accordance with local plumbing codes.
• Make sure that the unit cannot roll or fall over and injure people or damage property.
Installation
WARNING:
Electrical shock hazard. Check that the cable and cable entry have not been damaged during transport before installing the pump.
NOTICE:
• Never force piping to make a connection with a pump.
These requirements apply:
• Use the pump dimensional drawing in order to ensure proper installation.
• Provide a suitable barrier around the work area, for example, a guard rail.
• Check the explosion risk before you weld or use electric hand tools.
• Remove all debris from the inlet piping system before you install the pump.
• Always check the impeller rotation before lowering the pump into the pumped liquid.
Sedimentation prevention
In order to avoid sedimentation when the pumped liquid contains solid particles, the velocity of the liquid in the discharge line must exceed a certain value. Choose applicable minimum velocity from the table, and choose proper dimension of the discharge line accordingly.
Mixture Minimum velocity, meter per
second (feet per second)
Water + coarse gravel 4 (13)
Water + gravel 3.5 (11)
Water + sand, particle size <0.6 mm (0.024 in)
Water + sand, particle size <0.1 mm (0.004 in)
For more permanent installations with a heavily contaminated pumped liquid, a settling pump-sump is recommended.
8109.282/.583 Salvador Installation, Operation, and Maintenance Manual 13
2.5 (8.2)
1.5 (4.9)
WS001380B
WS001379A
WS001346A
Installation
Figure 2: Settling pump-sump
Discharge line requirements
The discharge line can be run vertically or horizontally, but must be without sharp bends.
Proper horizontal and vertical installation Improper installation
with a sharp bend
Fasteners
Install
WARNING:
• Only use fasteners of the proper size and material.
• Replace all corroded fasteners.
• Make sure that all fasteners are properly tightened and that there are no missing fasteners.
The pump is transportable and intended to operate either completely or partially submerged in the pumped liquid. The pump is equipped with a connection for hose or pipe.
These requirements and instructions only apply when the installation is made according to the dimensional drawing.
1. Run the cable so that it has no sharp bends, is not pinched, and cannot be sucked into the pump inlet.
2. Connect the discharge line.
The discharge line can be run vertically or horizontally, but must be without sharp bends.
3. Lower the pump into the sump. The cable must not be used for this purpose. You should attach a rope or
similar to the handle or the eyebolts for lowering and lifting the pump.
14 8109.282/.583 Salvador Installation, Operation, and Maintenance Manual
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