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No: 90 056 01
Revision 0 2006.06
Operator's manual for
submersible drainage
and sludge pumps
This manual is intended for the following pump types:
• Pumps with single-phase and three-phase motors
• Pumps with and without built-in starter and SMART motor protection system
• Pumps for direct on line (DOL) and star/delta (Y/D) starting of motor
www.grindex.com
PROLINE
TUBO
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Table of Contents
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Summary of Contents for Grindex Proline Tubo
- Page 1 No: 90 056 01 Revision 0 2006.06 www.grindex.com Operator’s manual for submersible drainage and sludge pumps PROLINE TUBO This manual is intended for the following pump types: • Pumps with single-phase and three-phase motors • Pumps with and without built-in starter and SMART motor protection system...
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Page 2: Table Of Contents
Congratulations on a sound choice! Your choice of an electrical submersible pump from Grindex has given you a pump that will serve you well for a long time to come. Grindex pumps are designed and built for continuous use in demanding working conditions. -
Page 3: Pumps Without Built-In Motor Protector
(The pumps are equipped with an additional data plate, see page 4) Tubo 8” and Tubo 12” Maxi Pumps should be equipped with an On/Off Pumps can be supplied with GRINDEX phase shifter switch with an overload relay external starter for DOL or Y/D start. Starter and thermal monitoring system. -
Page 4: How To Read The Data Plate
How to read the data plate Read the manual before installing the pump Box 538 S-136 25 Haninge Sweden www.grindex.com MAJOR N 168111 Serial No. Pump model G 3103 Pump type No. Rated voltage 380-415 Y Maximum power consumption Rated current... - Page 5 NOTE! Three-phase pumps equipped with SMART ROTASENSE™ (rotation control). Note the following at start: Insert the plug Pull out the plug and shift two phases START CEE plug Phase shifter If the pump still The pump doesn’t start, call a On/Off switch doesn’t start qualified electrician...
- Page 6 Safety precautions Study all safety rules and safety requirements. Continue study all other health and safety rules, local codes and ordinances before moving the equipment. Transportation The pumps can be transported in vertical or horizontal positions. Make sure that the pump can not fall over or come loose.
- Page 7 Before installing the pump you should attach a rope to the handle and use it for lowering and lifting the pump. Use lifting chains or wires connected to the eye bolts on the bigger pumps. WARNING! Never use the cable for lifting or lowering the pump.
- Page 8 Hose The discharge hose connection on the pump can be fitted vertical or horizontal. Fit it so that there is no sharp bend on the hose. Kinks, sharp bends and pinching of the hose will reduce the pump capacity. Pump sump with sedimentation partitions If you are planning a more permanent installation and the medium that is to be pumped out is heavily contaminated, it may be a good idea to build a settling pump sump.
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Page 9: Cable And Power Supply
If the cable is damaged it has to be replaced. Connecting pumps in series In order to achieve higher pumping heads, you can connect two or more Grindex drainage pumps in series. Make sure that junctions don’t get into the water. Don’t lay the starting equipment directly on the ground. -
Page 10: Permanent Installation
Permanent installation Respect limitations • The pump must not be submerged to more than 20 metres/65 feet. IP-68. • The temperature of the medium must not exceed 40°C/103°F • The pH-value should be between 5 and 8. When the pump is used in saline or brackish water where galvanic corrosion may occur, the pump should be equipped with zinc-anodes. -
Page 11: Trouble Shooting
Water temperature this application. The SMART electronic motor protection exceeds 40°C/103°F (optional) might have tripped. Consult the distributor or Grindex. Density or viscosity Try resetting by pulling too high and inserting the power The pump runs but delivers too little water. -
Page 12: Service
Storage To get the maximum service life out of your Before the pump is returned to store it should be Grindex pump, we recommend that you have it put through maintenance as above. serviced after every 2.000 running hours. Accessories...
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