Edwards ELD500 Series, Инструкция по эксплуатации

Страница: 44 / 121

D13510840D - SL Extender interface
Page 34
Equipment
Standard specification

ELD500 SL extender interface

Mains cable

Three O-rings 2.57 x 1.78 mm for gas inlet plug

Two fuses T 1.0

Operating instructions
Accessory
Operation
Mains connection and exchanging the ELD500 SL extender interface
The ELD500 SL extender interface is equipped with a wide voltage range power supply unit
covering 100 to 240 V a.c. (± 10%) 50/60 Hz. There is no need to select the mains voltage.
Use the mains cable supplied which fits into the corresponding sockets on the appliances
ELD500 (see corresponding operating instructions).
Vacuum connection
Before making any connections, check the seating of the O-ring ( Figure 33 item 5) and the
conical metal ring ( Figure 33 item 3) on the connection flange ( Figure 33 item 4).
The ELD500 SL extender interface is placed on the helium leak detector in such a way that the
vacuum connection ( Figure 33 item 4) enters the open inlet of the helium leak detector
( Figure 33 item 6).
Align the ELD500 SL extender interface by turning it and then tighten the connection with a
KF-clamping ring.
The sample line (
Figure 32 item 9) is connected by screwing the gas inlet plug ( Figure 32 item
8) into the corresponding socket ( Figure 32 item 6) on the housing of the ELD500 SL extender
interface.
Product description Item number
Calibrated leak CL - HE 4 to 6 D13550950