GW Instek APS-1102 User Manual - Manual (Page 4)

APS-1102 Programmable AC/DC Power Source ii
 Safety Precautions 
To ensure safe use, be sure to observe the following warnings and cautions.
Good Will shall not be held liable for damages that arise from a failure to observe these warnings and
cautions.
This product is a Class 1 product (with protective conductor terminal) that conforms to the JIS and IEC
insulation standards.
 Be sure to observe the contents of this user manual.
This user manual contains information for the safe operation and use of this product.
Be sure to read this information first before using this product.
All the warnings in the user manual must be heeded to prevent hazards that may cause major
accidents.
 Be sure to ground the product.
This product uses a line filter and must be grounded to avoid the risk of electric shock.
To prevent electric shock, be sure to safely implement grounding according to Japanese Standard
for Electrical Equipment Technology D (100
 or lower) or higher.
The APS-1102 is automatically grounded when the 3-prong power plug is connected to a 3-prong
power outlet with a protective grounding contact.
This product does not come with a 3-prong to 2-prong conversion adapter. When using a separately
sold 3-prong to 2-prong conversion adapter, be sure to connect the grounding wire of the adapter to
the grounding terminal next to the outlet.
 Check the power supply voltage.
This product operates on the power supply voltage indicated in Grounding and Power Supply
Connection in this user manual.
Prior to connecting the power supply, check that the voltage of the power supply matches the rated
power supply of the product.
 In case of suspected anomaly
If this product emits smoke, an abnormal smell, or abnormal noise, immediately power it off and
stop using it.
If such an anomaly occurs, do not use this product until it has been repaired, and immediately report
the problem to the location of purchase (either Good Will or your distributor).
 Do not use this product when gas is present.
An explosion or other such hazard may result.
 Do not remove the cover.
This product contains high-voltage parts. Absolutely never remove its cover.
Even when the inside of this product needs to be inspected, do not touch the inside. All such
inspections are to be performed by service technicians designated by Good Will.
 Do not modify this product.
Absolutely never modify this product, as this may cause new hazards and may disqualify this
product from repair in case of failure.