INSTRUCTION MANUAL
GB
–
2/5
www.stifnet.com
- DOC NO. BE0455062-B
Scheme A
18
M
1
2
/M
1
0
Pulley shaft
Thread lock
PRECAUTIONS
The VIGIRO
®
SV26 must be installed, connected and put into service only by competent personnel. The staff must have
electrical authorizations, know the regulations and provisions concerning the installation of these devices, in particular
for the Ex II3D version integrated into ATEX zones.
- Carry out beforehand an electrical connection study to install the VIGIRO
®
SV26 (standardized electrical diagram,
power supply and electrical protection, plc control, ATEX zones).
- Define the under-speed threshold to be applied to secure the bucket lift or belt conveyor in order to avoid any risk of
heating (example: Engine stop underspeed threshold defined at 6% between the speed observed on the pulley
driven and the nominal speed of the motor pulley).
- Check that the temperature range of use of the VIGIRO® SV26 (variable according to version) corresponds to that
of your application.
- Check during the first commissioning of the bucket lift in the handling phase that the VIGIRO® SV26' remains
stationary and held by its anti-rotation strap (only the axis of the VIGIRO® SV26 must be rotated).
- Shut down the bucket lift or belt conveyor to a standstill (off) before any installation or intervention on the VIGIRO®
SV26 (intervention information to be indicated on the machine).
Optional (magnetic fixation without tapping) :
The
EAZY-FIX
can’t be installed on a stainless-steel shaft.
Ensure that the bearing surface of the shaft is clean and plane.
Take precaution during installation of the
EAZY-FIX
because its very strong magnetic force of
attraction can cause pinching injury.
CAUTION… The magnetic field of the EAZY-FIX may damage some sensitive
system such as magnetic tracks or tapes, certain watches, etc…
INSTALLATION
Assembly without EAZY-FIX
Perform a M12 tapping (optional M10) at the end of the pulley shaft with a minimal depth of 18mm following Scheme
A (Be careful to center the tapping to avoid eccentricity effects in service).
Coat the tapping with removable thread locker, then screw the VIGIRO
®
SV26 on the pulley shaft with a 16mm
open-end wrench.
Make sure to respect the setting time of the thread lock before using it for the first time.
Assembly with EAZY-FIX (optional)
Coat the tapping with removable thread locker of the optional
EAZY-FIX
, then screw the VIGIRO
®
SV26 on the
EAZY-FIX
with a 16mm open-end wrench.
Make sure to respect the setting time of the thread lock before using it for the first time.
Finish by fixing the anti-rotation strap without creating tension between the VIGIRO
®
SV26 and the anchor point.
(M12)
Thread lock
Magnetic hold
at the end of the shaft
