Simpson 270 Series - Page 22

Installation
NOTE: For assistance of any kind, including help with
the Instrument under warranty, contact the
nearest Authorized Service Center for instruc-
tions (listed on the last pages of this manual).
If it is necessary to contact the factory directly,
give full details of any difficulty and include
the Instrument model number, series number,
and date of purchase. Service data or shipping
instructions will be mailed promptly. If an esti-
mate of charges for non-warranty or other serv-
ice work is required, a maximum charge esti-
mate will be quoted. This charge will not be
exceeded without prior approval.
2.4 SHIPPING
2.41 Pack the Instrument carefully and ship it prepaid and
insured to the proper destination.
2:5 POWER SOURCE REQUIREMENTS
2.5.1 There are two batteries in the ohmmeter circuits. One is
а NEDA ІЗЕ D size cell that furnishes 1.5 volts for the К х 1
and R x 100 ranges. A NEDA 1604 battery furnishes 9 volts for
the R 10,000 range. The 1.5 D cell is held in place with two
spring clips which also serve as battery contacts. The 9-volt bat-
tery is held in place with a spring clip but contact is made with
a separate connector that is polarized. (Always observe correct
polarity when replacing the 1.5-volt D cell.)
2.6 OPERATING POSITION
2.6.1 А handle is attached to the side of the Instrument case.
The handle may be used to support the Instrument in a convenient,
2-2