Wilo TOP-S Instrucciones De Instalación Y Funcionamiento página 13

5.3 Scope of Supply
• Complete pump
• Installation and operating instructions
• 2 flange gaskets (only for 1.25, 1.5 and 2 inch flange pumps)
5.4 Accessories
Accessories such as companion flanges must be ordered separately.
• Companion flanges (included bolts, nuts and gaskets).
6 Description and function
6.1 Pump description (see Fig. 1a)
1 Terminal box
2 Suction side
3 Pump housing
4 Discharge side
5 Condensate outlet
6.2 Design of pump and motor
This wet rotor pump is designed to have all rotating parts surrounded by the
liquid being pumped and is suitable for single or three phase operation (see
pump rating plate). A shaft seal, which would be subject to wear and
maintenance is not required. Depending on the design of the pump, the system
fluid lubricates the sleeve bearings and cools both bearings and motor.
The pump is maintenance-free and requires no further maintenance after the
air bleeding procedure during the initial start-up (no after start-up
maintenance).
6.3 Functions
Speed setting (Fig. 5 and Fig.6)
The required speed of the pump can be adjusted manually in 2 positions (Max.
and Min.) by moving the switch connector to the relevant socket. Procedure see
Chapter "8.2 speed setting".
Ensure power is turned off prior to changing speeds!
7 Installation and electrical connection
Installation and electrical work in compliance with any local codes and by
qualified personnel only!
DANGER! Electrical shock hazard!
Dangers caused by electrical energy must be excluded.
National Electrical Codes, local codes and regulations must be followed.
WARNING! Bodily injury!
Existing regulations for the prevention of accidents must be observed.
Installation and operating instructions Wilo-TOP-S
6 Motorhousing
7 Cable entry
8 Capacitor (only for single phase pumps)
9 Venting plug (only on some types)
10 Rating plate
English
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