robatherm RM Series - Page 61

Commissioning and Maintenance
© robatherm 57
9 x x x Gas pressure
gauge min.
Monitors gas pressure;
burner switches off if
value limits are fallen
below
10 x x x Gas pressure
gauge max.
Monitors gas pressure;
burner switches off if
value limits are exceeded
11 x x x Manometer with
button valve
Pressure check
12 o o o Manometer with
button valve
Pressure check
13 - - x Leakage gas valve Open at zero current (at
unit standstill)
14 o o o Flow meter Gas meter; Measurement
of V
gas
(only install
adaptor if applicable)
15 o o o Magnetic valve For 2 pass burner
16 o o o Leakage control
device
Checks magnetic valves
for leaks
* (< 0.1 bar)
** (> 0.1 - 4 bar)
X Installation mandatory following DIN and TRGI
- Not required
o Special equipment
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