B&K Precision 1655A - Manual - Manual (Page 9)

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6. ISOLATED OUTPUT Receptacle(s). Isolated,
variable ac voltage outlet(s). The equipment under test
plugs in here. Single outlet on Model 1653A. Dual
outlets on Model 1655A.
7.
*Leakage Probe. With LEAKAGE function selected,
touching probe tip to exposed metallic parts of
equipment under test checks power line leakage.
8.
*SOLDER TEMP Control. Full counterclockwise
rotation turns off soldering iron outlet on rear panel.
Initial clockwise rotation turns on outlet at standby
(warm) temperature. Further clockwise rotation
increases soldering iron temperature. Temperature
adjustment is tapered, allowing fine adjustment of “hot”
temperature at upper end of adjustment range. This
control is completely independent of the POWER ON
switch.
9.
*Solder Temp Pilot Light. Lights whenever soldering
iron outlet on rear panel is powered.
REAR PANEL CONTROLS
(Refer to Fig. 3 and 4)
10.
AC Power Cord.
*=Model 1655A Only.
11. Fuse.
Model 1655A
4A fuse protects auto-transformer against excessive output
current at low voltages which may not trip the input
circuit breaker.
Model 1653A
3A line fuse protects against excessive input current. An
internal 3A fuse protects against excessive output current
at low voltages which may not blow the input fuse.
12.
*Circuit Breaker. 3.15A circuit breaker protects against
excessive input current. Remove overload and push to
reset.
13.
*Soldering Iron Outlet. AC outlet for soldering iron. Duty
cycle, and thus temperature, is variable with SOLDER
TEMP control on front panel. This outlet is intended only
for non-transformer type soldering irons rated at 100 watts
or less.
*=Model 1655A Only
CONTROLS AND INDICATORS