Owner manual

3 Installation
757 VA Computrace – Hardware
22
Fig. 8: Multi-mode electrode
74
75
76
77
73
78
79
80
81
82
83
84
85
87
88
72 89
86
72 Connection for inert gas supply
73 Connection for inert gas supply
(for all MME operating modes)
74 Locking ring (4.420.2920)
for slotted screw
75
75 Slotted screw (6.1247.040)
with PTFE membrane and built-in spring
76 Sealing needle (6.1247.020)
77 Screw thread
for slotted screw
75
78 Unused connection
79 Screw thread
for slotted screw
80
80 Slotted screw (4.420.2960)
for replenishing the mercury with
capillary fitted
81 Electrical contact pin for mercury
82 Mercury reservoir
83 Screw thread
for retaining nut
87
84 Insert ring (4.420.3011)
85 Sealing ring (4.420.2800)
made of silicone rubber
86 Locking ring (4.420.2870)
87 Retaining nut (4.420.2850)
88 Glass capillary (6.1226.030)
89 Screw connection
electrical contact for "WE" electrode
cable