Yamato Scientific DC800 Freeze Dryers - Manual (Page 12)

8
Before Using this unit
Installation Method
1. Unlock the stopper of the caster.
Pulling up the lever of the stopper for
caster releases the lock.
(Only the two casters in front of the unit
are attached the stopped.)
2. Move the device to the place to be
installed.
™ If there is a step on the floor, the too strong
impact is given to the caster, and could give
the damage. In that case, move the
device by lifting at the step.
3. When the installation place is determined,
pull down the lever of the stopped for
caster, and lock them.
4. Drain Tap Check
• Check whether the drain tap is detached
or not.
5. Power Plug Connection
Check the power of the earth leakage breaker is turned "OFF", and plug the power cord in the
receptacle.
6. Prepare the vacuum pump that the exhaust amount is 50 ・/min or more, and the ultimate pressure is
1.0X10
-1
Pa. This pump must also have a check-valve.
7. Install the vacuum valve to all of the valve mounting holes on the chamber.
8. Prepare a spare freeze dryer that can retain temperature sufficiently lower than the eutectic (crystal)
point of the sample.
Caster
Stopper
Release lock
Lock
Drain tap