EVOC NPC-8118, Manual

Safety Instructions 

1.

Please read this manual carefully before using the product; 

2.

Before inserting, removing or re-configuring motherboards or expansion cards, 

first disconnect the computer and peripherals from their power sources to 

prevent electric shock to human bodies or damage to the product;   

3.

Before moving the product, please unplug the AC cable from the power socket; 

4.

When inserting or removing boards, please firstly unplug the AC power cable; 

5.

Before connecting or disconnecting any signal cable, make sure all power cables 

are unplugged in advance; 

6.

After turning off the computer, wait at least 30 seconds before turning it back 

on; 

7.

All the operations such as upgrade, remove or installation shall be implemented 

on the ESD worktable, because some exactitude components are sensitive to 

electrostatic discharge (ESD). 

8.

If there's no ESD worktable, please take the following measures to prevent 

damage from electrostatic discharge (ESD): 

a)

Wear a antistatic wrist strap and connect it with the metal part of the 

corresponding product; 

b)

Always touch the metal enclosure or frame before touching any 

components; 

c)

Keep part of your body in contact with the metal enclosure to discharge the 

static while handling components; 

d)

Avoid unnecessary movement; 

e)

Hold the components (especially the boards) by the edges; 

f)

Place the components on a grounded, static-free operating platform. Use a 

conductive foam pad if available (not the component wrapper). 

g)

Do not let the components slide on the operating platform. 

9.

Use cross-head screwdriver to operate. A magnetic screwdriver is recommended 

(Magnet helps to prevent screws from remaining in the enclosure). Do not leave 

any tools or accessories inside the enclosure;   

10.

Ensure abundant cooling and ventilation. 

11.

Non-professional personnel are not allowed to open the enclosure.