Teradyne Z1800 Series, Operator'S Manual

Page: 27 / 118

1-16 SAFETY
Z1884 Safety Notes—Rear and Left Side
7. AC power distribution assembly
7.1. Ground
7.2 Switched System Outlets Eight 120 VAC outlets provide AC distribution to
tester. When line monitor detects faults, it cuts power to these outlets.
7.3. AC power input Makes protective ground connection.
Hazardous voltage and current. When you are connecting or disconnecting AC
power, the main circuit breaker must be in the Off position or the AC control
fuse within the controller may blow.
7.4. CB1 Mains circuit breaker, 25 A.
7.5. CB2 Circuit breaker for user outlets, 5 A.
7.6 CB3 Circuit breaker for switched system outlets.
120V
5A 50/60H
Z
I
O
CB2
I
O
CB3
120V
5A 50/60HZ
T .16A 25V
COMPUTER INPUT
REMOTE
WRIST
STRAP
GND
COMPUTER INPUT
REMOTE
WRIST
STRAP
GND
120V 5A 50/60HZ
I
O
CB2
I
O
CB3
120V 5A 50/60HZ
T .16A 25V
8.1
8 7
8.2 8.3 8.4
7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9
8
7