PRESIDIUM Synthetic Ruby Identifier Manual Del Usuario página 13

• Do not attempt to open the device other than as instructed in this
handbook.
• Do not drop, knock, or shake the device. Rough handling may break
internal circuit boards and fine mechanics.
• Do not use harsh chemicals, cleaning solvents, or strong detergents
to clean the device.
• Do not paint the device. Paint can clog the moving parts and prevent
proper operation.
If the device is not working properly, kindly contact Presidium
Customer Service at service@presidium.com.sg or:
Presidium Instruments Pte Ltd
6 Penjuru Lane
Singapore 609187
Tel: (+65) 6379 5000
Attn: Customer Care
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