Megger SG32-1500M, User Manual

Page: 19 / 76

GETTING TO KNOW YOUR SG32-1500M
SG32-UG-EN-V01 Dec 2016
9
Top Panel Controls
SAFETY INTERLOCKS:
1. CHECK KEY SWITCH LED
(Yellow): Indicates if Key
Switch Interlock activated.
When illuminated, this LED indicates that the key
switch interlock has been activated
2.
ZERO START INTERLOCK
LED (Yellow): Indicates if
voltage control
not
at zero.
When illuminated, this LED indicates that the
voltage control knob is not at zero. Voltage control
must be at zero before commencing any voltage
changes. Active for all HV operations when initiating
for the first time or when re-initiating after a change
in mode or range.
3. CHECK GROUNDS
LED (Yellow): Indicates HV
Cable not connected properly.
When illuminated, this LED indicates that the safety
loop has a resistance in excess of 5 Ohms, indicating
poor grounding or no grounding.
4. CHECK MODE SWITCH
LED (Yellow): Indicates if
Mode Switch not seated.
This LED illuminates if the Test Mode selector
switch is not properly seated and a test mode not
correctly selected.
12. Voltage Control
Knob
with ZERO Start
4. Warning Lamp
Check Mode Switch
5. Warning Lamp
Check Range
Switch
1. Warning Lamp
Check Key Switch
2. Warning Lamp
Zero Start Interlock
3. Warning Lamp
Check Grounds
7. Yellow LED
Overtemp
6. High Voltage
Key Switch
8. Emergency
Stop Switch
11. ON/OFF Unit
AC Power Light
9. HV OFF
15. Single SHOT
13. Surge Timer
Control
10. HV ON
14. SELECT
Voltage Range
20. ARC REFL
19. SURGE
22. Voltage
kV meter
16. SELECT Mode
17. PROOF/BURN
18. TDR
21. Milli-Ammeter