RPR 750IS Series
9261 - 7912 Issue 8
4
SPECIAL CONDITIONS FOR SAFE USE
1. The re-chargeable version of the apparatus, must only
be charged with a charger having output characteristics
of Um=10V, with a source resistance of 247
Ω
minimum.
2. The apparatus must only be programmed with a
programmer having output characteristics of Um=10V,
with a source resistance of 1.84k
Ω
minimum.
3. Use of this apparatus in atmospheres containing
conductive dusts is NOT permitted.
4. The ambient operating temperature range of the
apparatus is -10°C Ta +55°C.
Battery changing/charging and the programming of RPR
750IS equipments must only be carried out in a Safe Area.
The definition of hazardous areas may be found in the
European Standard EN 60079-10 (see Sections 14 & 15 for
more details).
The RPR 750ISR Series must only be connected to
Multitone specified charging and data
programming/retrieval facilities, to ensure the protection
of the Intrinsic Safety properties. The designated
equipments for these purposes are the Multitone Single
Unit Charger/Programming Pocket P648 and
Absence/Charging Racks A3RO (Master) and A3RP
(Slave).
See Section 14 for certified battery types.