Fisher Scientific I903C, Operation Manual, Page: 2 / 56

Fisher Scientific Fisher Scientific
MANUAL NUMBER 7005150
0 FR-2055 7/13/09 Original ccs
REV ECR/ECN DATE DESCRIPTION By
Preface
Isotemp ULT Chest i
Models Covered
Model Number Cu. ft. Voltage
5150 I903CA 3 120
5151 I903C (D/V/W) 3 230
5153 I913CA 12.7 120
5152 I913C (D/V/W) 12.7 230
5154 I917CA 17 120
5155 I917C (D/V/W) 17 230
5157 I920CA 20 120
5156 I920C (D/V/W) 20 230
Part No. Description Qty
34040 Key Ring 1
213F Key 2
380520 Neoprene Cap 2
510016 1/4-20 x 5-1/2” Bolt 2
402058 Vacu-Key 1
195763 Retaining Clip 1
370563 Remote Alarm Connector 1
Packing List
Important installer and user information:
A redundant temperature sensing device has been included in this freez-
er. This device is a type “T” thermocouple. For convenient access, the
thermocouple (Figure 1-3) terminates in an interconnect jack (Figure 1-
5) behind the base front cover. (May be located differently in chests. See
Section 1.) It is strongly recommended that this thermocouple be
attached to a redundant 24 hour 7 day monitoring system with alarm
capabilities. Connecting the sensor to a monitoring and alarm system
separate from the freezer provides the utmost in product safety, should
the integral system fail.
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