Wilo VT User manual

WMPPPL_IOM_VT_RV-002_20211502
en Installation and Operating I n str uctions
WILO Mather and Platt –Vertical Turbine Pumps

Installation and operating instructions WILO Mather and Platt –VT pumps 2
Disclaimer
WILO Mather and Platt is very grateful for your interest in its products. The basic objective of this
document is to provide instructions for maintaining and operating WILO Mather and Platt Vertical
Turbine Pumps. Instructions are compiled for the person having a working knowledge of Vertical Turbine
Pumps and the pumps shall be installed under expert supervision and guidance.
With this document WILO Mather and Platt does not accept any liability for inaccurate installation,
operation or maintenance of the product at site. The authorities that install and maintain the pump shall
be responsible for hassle free installation operation or maintenance of the product.
This document is prepared with at most care to ensure correct and accurate information, enabling the
user to have trouble free installation and operational support. However, there can be few areas for
improvement to make this document error free.
We welcome your valuable suggestions to make this document complete in all respects.
WILO Mather and Platt Pumps Pvt. Ltd.
Mumbai-Pune Road, Chinchwad,
Pune- 411 019, Maharashtra (India)
Tel: [phone]/4,
Toll Fee Service: 1-800-266-8866
Fax: [phone]
[email protected]
www.wilo.in
Pump Type -
So. No. -
Q (m3/hr.) -
H (m) -
N (rpm) -
P kW -
Imp. Dia. -
Note: To be filled by the Customer

Installation and operating instructions WILO Mather and Platt –VT pumps 3
Fig. 1: Lifting of Pump Sub-assemblies (Page No. 18, Point No. 3, 3.1)

Installation and operating instructions WILO Mather and Platt –VT pumps 4
CAUTION : Do not lift the Pump with motor
Always dismantle the motor before lifting the
pump unit.
Fig. 2: Lifting of complete pump (Page No. 18, Point No. 3, 3.1)

Installation and operating instructions WILO Mather and Platt –VT pumps 5
Fig. 3: Installation of pump (Page No. 26, Point No.8)
Fig. 4: Intake bay layout (Page No. 26, Point No. 8.1)

Installation and operating instructions WILO Mather and Platt –VT pumps 6
Fig. 5: Piping at the discharge flange (Page No. 31, Point No. 8.10)
Fig. 6: Minimum level of fluid in the sump (Page No. 26, Point No. 8.1)

Installation and operating instructions WILO Mather and Platt –VT pumps 7
Fig. 7: Leveling of sole plate (Page No. 25, Point No. 7.2)
Fig. 8: Support to the discharge piping (Page No. 31, Point No. 8.10)
Fig. 9: Alignment of pump-motor coupling (Page No. 29, Point No. 8.7)

Installation and operating instructions WILO Mather and Platt –VT pumps 8
Fig. 10: Above Floor Discharge Arrangement (Page No. 21, Point No. 5)

Installation and operating instructions WILO Mather and Platt –VT pumps 9
Fig. 11: Below Floor Discharge Arrangement

Installation and operating instructions WILO Mather and Platt –VT pumps 10
Fig. 12: Cutting of gland packing (Page No. 31, Point No. 8.11)
Fig. 13 : Thrust Pipe Arrangement in Below Floor (Page No. 22 & 28, Point No. 5.8 & 8.5)