Startup And Operation; Note The Following During Startup - Wittenstein alpha Advanced SP+ ATEX MF Series Operating Manual

Startup and operation

6 Startup and operation
Read the general safety instructions before beginning to work (see Chapter 2.5 "General

safety instructions").
Check the gearbox before startup for possible damage, especially the radial shaft seal on the

gear output.
Improper use can cause damage to the gearbox.
Ensure that

- the ambient temperature is in the permissible range (see Chapter 10.4 "Specifications for
startup and operation") and
- the operating temperature does not exceed the maximum value (see Chapter 10.4
"Specifications for startup and operation").
Avoid freezing, which can damage the seals.

Protect the gearbox from atmospheric influences.

Use the gearbox only in a clean and dry environment.

Only use the gearbox up to its maximum limit values, see Chapter 3.5 "Dimensions and

performance data". For other conditions of use, consult our Customer Service department.
6.1

Note the following during startup

Improper use can cause damage to the gearbox and cause ignition hazards.
Prevent gearbox from overloading by limiting the motor current and the maximum

motor speed. Otherwise, the drive output should be switched off when the motor
temperature rises 10 °C above the usual operational temperature.
Only use the gearbox in cyclic duty operation (S5).

Use the gearbox only in a dry environment. Contact our Customer Service

department if the gearbox is exposed to fluids of any type when in operation.
Follow the instructions for startup and operation in the Chapter 10.4

"Specifications for startup and operation".
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Operating the gearbox in areas for which it is not approved can lead to
explosions that may cause serious injuries and even death.
Ensure that the gearbox is only used in those areas for which it is

approved according to the name plate (see Chapter 3.2 "Name plate").
A damaged gearbox can lead to explosions that can cause serious
injuries and even death.
Never operate damaged or abnormally running or sounding gearboxes

in a potentially explosive area.
2022-D014984
+
SP ATEX MF
Revision: 07