Seaward 200 PrimeTest - Manual (Page 25)

9.1 Preparing to work on the PrimeTest 200.
Make the PrimeTest 200 voltage free as follows, before opening the instrument.
9.1.1 Disconnect the two test leads from the measuring point.
9.1.2 Disconnect the IEC mains cable, from the IEC socket.
9.1.3 Remove the test leads from the PrimeTest 200.
9.1.4 Select the test function 0, power off position, on the rotary switch 11 .
9.2 Securing the PrimeTest 200
Under certain conditions safe operation of the PrimeTest 200 can no longer be
assumed.
9.2.1 Visible damage of the instrument case.
9.2.2 Incorrect measurement results.
9.2.3 Recognisable abuse to the instrument due to prolonged storage under
improper conditions.
9.2.4 Recognisable abuse to the instrument due to extraordinary
transportation stress.
9.2.5 In these cases, the PrimeTest 200 should be immediately switched off,
disconnected from any test or measurement function and secured to
prevent any further use.
9.3 Cleaning
9.3.1 Clean the external case of the PrimeTest 200 with a clean dry cloth.
9.3.2 Avoid using solvents and abrasive scouring agents to clean the external
case of the PrimeTest 200.
9.3.3 Check the battery contacts and compartment are free of electrolytic
contamination.
9.3.4 Any contamination of the battery contacts or compartment should be
cleaned with a dry cloth.
9.4 Battery Replacement
Before opening the PrimeTest 200 ensure that it is disconnected
from all voltage! Electric shock danger!
When the symbol is displayed the batteries of the PrimeTest 200 must be
replaced (See section 5.6). Replace the batteries as follows:
9.4.1 Disconnect the two test leads from the measuring point.
9.4.2 Disconnect the IEC socket from the IEC plug.
9.4.3 Remove the test leads from the PrimeTest 200.
9.4.4 Select the test function 0, power off position on the rotary switch 11 .
9.4.5 Position the PrimeTest 200 face down and release the captive screw in
the battery compartment cover.
9.4.6 Remove the battery compartment cover.
9.4.7 Remove the discharged batteries from the compartment.
PrimeTest 200
Operating Instructions
15