Safety Instructions; General; Symbols; Caution - schmalenberger 27217-A Manual De Instrucciones

1

Safety Instructions

1.1

General

Warning!
Electrically live parts on electrical machines
can cause severe or fatal injuries.
Installation, connection, startup and service
and repair tasks may only be performed by
qualified personnel, with attention to the
following:
• these instructions and the instructions for
GB
the centrifugal pump,
• the national and regional regulations
currently in effect for safety and accident
prevention on electric drives.
• Never put damaged drives into operation.
• Read these instructions carefully before
beginning installation.
• It is imperative that you follow the safety
advice contained in these instructions and
in the instructions for the centrifugal pump.
1.2

Symbols

The following symbols are used in the text to call
your attention to danger points.
Symbol

CAUTION

12
Meaning:
Caution, risk of injury
This symbol warns you of
danger from mechanical effects.
Caution, risk of fatal injury!
This symbol warns you of
danger from electrical current.
This symbol warns you of
actions which will damage or
destroy the pump and/or drive.
Schmalenberger GmbH + Co
D-72013 Tübingen - Germany
2 Caution
2.1 General
These assembly and operating instructions refer
exclusively to the
Schmalenberger.
2.2

Intended use

The motors are used only as drives for the
centrifugal pumps
Schmalenberger.
The motors may not be utilized for other
purposes.
Observance of the advice in these instructions
and the associated operating instructions for the
pump itself is requisite for trouble-free operation
of the pump and fulfillment of any warranty
claims.
The conformity and/or manufacturer's declarati-
ons added to the pump instructions shall apply.
2.3

Before you begin

Install the drive only if you have checked:
• That the specifications on the model plate
of the drive conform to your power grid.
• That the drive is undamaged; that is, that
no damage was caused by transport or
storage.
2.4

Preparation after extended storage

Examine the motor to see whether it has taken
on moisture due to the long storage time. To do
this, measure the insulation resistance.
The test voltage is 500V (see Fig. 1)
(MΩ)
100
10
1
0.1
0 20
Fig. 1 Minimum insulation resistance
The specifications refer to standard motors!
special motors from
produced by
40 60 80
(°C)
Antriebe Typ 63 - 200L
Version: 27217 / A