H2C Datasheet, PDF (8/8 Pages) Omron Electronics LLC – Motor Timer

H2C
H2C
Precautions
How to Change the Time Range
Change the positions of the time range selector with a flat-blade
screwdriver or an Allen wrench.
! ^Caution
Be sure to turn the power off before changing the time specifi-
cation. Changing the time range while the timer is in operation
may cause a malfunction.
How to Mount the Timer on Mounting Track
Mounting
First hook portion A of the timer to the mounting track, then depress
the timer in direction B.
Dismounting
Pull out portion C with a round-blade screwdriver and remove the
timer from the mounting track.
A
How to Select Power Frequency
! ^Notice
Power frequency
Before using the timer, set the frequency selector located at
the rear panel to the proper power frequency (50 or 60 Hz).
Note that if the frequency selector is set incorrectly, time mea-
surement may not be performed accurately against the set
time.
C
B
Electrical Set
The motor and clutch do not need to be reset simultaneously.
Use the voltage applied to the clutch for resetting with the H2C-R.
Do not allow power to be continuously applied to the motor and
clutch for extended periods of time.
Others
Do not turn the operation time setting knob beyond the range of the
scale. To achieve higher accuracy in setting, measure the operation
time while turning the operation time setting knob.
The deviation and setting error for the operation time shows the per-
cent of FS. The absolute value of the deviation and setting error will
not change even if the set time is changed. The time specifications
should therefore be selected to use the operation time as close to
FS as possible.
At high temperatures, the operation voltage will be 90% or less if
voltage is applied continuously after timeout. Be sure to keep the
voltage within the allowable voltage fluctuation range.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. L007-E1-8
8