Richter SAFERUN - Manual (Page 6)

Series MNK, MNK-B, SAFERUN ® Pump condition monitoring system Page 6
9230-070-en Revision 01
TM 7691 Edition 11/2009
SAFERUN ® transformer
Fig. 4
SAFERUN ® can unit
Fig. 5
1 Jack for connection to the SAFERUN
®
trans-
former (terminals 1-5)
2 Sensor unit
3 Can
3.2.2 Operation
The status display and operation of the system can be
performed via:
coloured LEDs on site
handheld unit (PDA) with suitable radio interface
HART protocol
the service program via the built-in serial interface
(special cable required).
3.3 Storage and transport
Standard A: Pump is ordered with SAFERUN
®
.
Standard B: SAFERUN ® transformer is retrofitted as
SAFERUN ® can unit is standard.
The consignment is to be inspected for completeness
and any possible in-transit damage immediately after
the goods have been received.
If any damage is discovered, the unit must not be put
into operation.
Make sure during in-house transport that no damage
occurs.
If the unit is not installed immediately after delivery, it
must be properly stored (see "Installation and Operat-
ing Manual for the MNK and MNK-B").
4 Installation
4.1 General notes
The SAFERUN ® is certified as intrinsically
safe electrical equipment in category 2 due to
EC type examination certificates of a "notified
body":
for installation in zone 1 and 2 of the potentially
explosive area
with intrinsically safe electric circuits in category 2
with protection level "ib" of the potentially explosive
area.
Non-hazardous operation is only guaranteed if the
operating manual and the relevant safety and EN
standards or VDE regulations are observed.
The SAFERUN ® transformer may only be
connected to the original SAFERUN ® can
from Richter.
4.2 Installation notes
As a standard feature, the SAFERUN ® is attached
directly to the pump with a holding plate.
The SAFERUN ® can unit is introduced into the
bracket like the standard can unit. The plug con-
nection of the SAFERUN
® can unit is located on
the left as standard (as viewed from the direction
of the motor).
The holding plate with the SAFERUN
® is attached
on the left on the bracket or on the bearing pedes-
tal as standard.
The protective cap of the SAFERUN
® can unit is
unscrewed and instead the plug of the SAFERUN ®
is screwed onto the jack.
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5
2
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4
1
2
3
3
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