Enmet PID-Guard Instrukcja Użytkownika Pobierz pdf (Strona 17)

PID-G

UARD

ENMET Corporation

Normal Gas Display

IGURE

7: PID-G

UARD

Maintenance Menu Flow Chart

5ppm

ENU

Press and H

OLD

the M

ENU

button for 2 – 4 seconds to enter the Maintenance Menus

Exit

ELECT

Press the S

ELECT

button to return to the Normal Gas Display. See Section 5.2.1

ENU

Press the M

ENU

button to advance through Maintenance Menus cycle

ENU

PV:

Apply

Cal Gas until signal value becomes stable

(about 1 to 4 minutes) See Figure 6

Press S

ELECT

to enter the cal signal:

If cal is good display will indicate OK or Same

If cal is not within preset “range” display will

indicate Bad Sens

Cal OK

Same mV

Bad Sens

Span

ELECT

You can Press and

OLD

the

ELECT

button to

change the Calibration Gas Level

See Section 5.2.3

Alarm1

ENU

Alarm2

ENU

Alarm3

ELECT

020

005

010

To change Alarm set points:

Press Menu button until Alarm to be changed is displayed

Press Select button to display the set point

The M

ENU

button changes digit indicated by underscore

cursor

The S

ELECT

button locks underscored digit and moves to

next digit

If change is not within range display returns to first digit

If change is within range display moves to next menu

See Section 5.2.4

ENU

mA Span

ENU

ELECT

0050

To change mA Span set point:

Press Menu button until mA Span is displayed

Press Select button to display the set point

The M

ENU

button changes digit indicated by underscore cursor

The S

ELECT

button locks underscored digit and moves to next digit

See Section 5.2.5

return to Normal Gas Display:

Press M

ENU

button until EXIT is displayed

Then press S

ELECT

button

Zero

Cal OK

If the Zero signal is not within Preset Specs the

PID-G

UARD

will

display Bad ZERO

ELECT

ENU

Bad ZERO

If the Zero signal is within Preset Specs the

PID-G

UARD

will

display Cal OK,

See Section 5.2.2

PV:

ELECT

Press the S

ELECT

button to initiate Zero adjustment

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 25 26

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