KSB UQD 112 User Manual

20 pages

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Submersible Motor pumps

Operating Instructions

3300.8115 / 04 - 85 G3

Submersible Motor Pumps (50 Hz)

150 mm + 150 mm

175 mm + 150 mm

200 mm + 150 mm

Table of Contents2
Sr. No. Description2
General3
Safety of Pumpset3
Safety Checks of Pumpset3
Labeled Instruction on Pumpset3
Unauthorized Spare Parts and Modifications3
Unauthorized Mode of Operation3
Unauthorized Site Condition3
Water Characteristics3
Preparation for Installation3
Installation and Operational Accessories3
Motor Preparations for Installation4
Motor Filling4
Insulation Resistance (IR)4
Selection of Extended Cable4
Extended Cable Connection4
Preparation of Pump Set for Installation5
Vertical Installation5
Horizontal Installation6
Cable Connection to the Switchgear7
Motor with 1 Cable7
Motor with Two Cables7
Submersible Motor with Open Circuit7
Motor with Two Cables in Parallel7
Commissioning and Start up8
Verification of Power Supply8
Trip Circuit for over Current8
Protection against Electric Shock8
Installation of Water Level Guard8
Checking the Direction of Rotation8
Discharge Valve Position During Initial Start-Up8
Operation against a Closed Discharge Valve8
Operation against a Throttled Discharge Valve8
Operating Limits of Pump8
Services9
Dismantling9
Pumpset9
Pump U Type (UQD)9
Pump B Type (BPD, BPI & BPHA)9
Motors9
Reassembly9
Trouble Shooting10
Motor10
Pump11
Recommended Spare Parts for 2 Years of Operation12
Pump12
Motor12
Pump Construction (Schematic)13
Radial Flow Pump (150Mm) - UQD 112, 152, 182 & 21213
Mixed Flow Pump (150/175/200Mm) - BPD 242, 273, 301 BPI 333 & BPHA 333, 38414
Motor Constructions (Schematic)15
UMAI 150 (up to 15 HP)15
UMA G 150 (above 15 HP)16
Annexure I - Environment Protection - Product Disposal after Useful Life17

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KSB UQD 112 Specifications

General

Brand	KSB
Model	UQD 112
Category	Water Pump
Language	English

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