Chapter 1 Safety Precautions
- 2 -
[WO-8525]
2. Safety Precautions
Be sure to observe the following precautions when operating this
equipment. This equipment has a hot part in during operating. Therefore,
don't touch the warning label part of " HOT CAUTION " with a hand.
Precaution item Description
This equipment is designed for drying resin pellets.
Drying of any other material may be the cause of equipment failure.
Trouble resulting use with materials other than resin pellets is not covered by
Do not use this equipment for drying materials with volatile components or
materials that are flammable.
Use with such materials may result in an
explosion or fire.
As for the material of possibility that gas occurs in drying, The exhaust filter
causes blocked mesh and the drying capacity is downed.
As for the material of possibility that gas occurs in drying, refer to Chapter 9
Technical Manual-3.
Using environment
･
Please use this equipment indoors.
･
Please use this equipment at a place where the ambient temperature is
between 0℃ and 40℃ and an ambient humidity of 25-85%.
･
There is possibility that the performance of equipment can not be
sufficiently shown in the fr
esh air condition (dew point). As for relation
between the containing percentage and the dry time of dew point changing,
refer to Chapter 9 Technical Manual-4.
Drying temperature
Set within the maximum operating temperature range as noted in the
specifications.
Do not use temperatures exceeding the maximum operating
temperature. Otherwise, failure or an accident may result.
Precautions during operation
Supplies the injection-molding machine with material after fixed dry time
Do not open the vertical body, the cleaning port, or the residual resin removal
port. Resin and hot air will blow out – extremely dangerous.
Do not open the door of operation panel in during operation.
Control panel
Temperature controller
Do not apply strong shock to or spill water on control panel or temperature
controller. Otherwise failure or fire may result.
Only open the door when absolutely necessary.
Otherwise, failure or accident may result.
Overheat protection device
This equipment
is provided with a safety device (overheat protection device).
When the safety device is activated, the power sources to the heater and the
blower are turned off and the heater may reach very high temperatures.
Before re-starting, make sure the heater has
cooled sufficiently and the
temperature setting is adjusted so that the overheat protection device will not
be activated again.
See Chapter 4 Preparation for Operation for details.
To Next Page
