Gossen Metrawatt 751 用户手册
GOSSEN METRAWATT GMBH
35
11.8 Testing Multiple Outlets for VDE 0702 (optional EL1 adapter)
➭ up to version 5.10:
➭ up to version 5.10:
Do not select “WITH EL1” in the initial menu. The following must
appear in the line: Ext. Cable – WITH EL1. “Manual sequence” must be
selected.
appear in the line: Ext. Cable – WITH EL1. “Manual sequence” must be
selected.
➭ from version 5.11 onwards:
Select “X
WITH EL1” in the initial menu. The following must
appear in the line: Ext. Cable X WITH EL1. “Manual sequence” must be
selected.
selected.
➭ A visual inspection must always be performed. It may thus be
necessary to unreel the cable from its drum or reel.
➭ Protective conductor resistance measurement: Contact the first outlet
with the EL1 adapter. Each time you are ready to contact the next
outlet, press the
outlet, press the
key to repeat the test.
➭ After measurement has been completed for all outlets, reinsert the test
probe in order to continue with the performance of subsequent tests
as described in chapter 11.6.
as described in chapter 11.6.