5
Product code Description Quantity Applicable models
5184-7298
Rubber feet
1 kit
• JH296A
• JH297A
• JH298A
• JH299A
• JH373A
5190-1728
Bail latch
1 kit
• JH296A
• JH297A
• JH298A
• JH299A
5190-1727
Console cable
1 kit
• JH296A
• JH297A
• JH298A
• JH299A
• JH373A
Figure 1 User-supplied tools and equipment
Pre-installation checklist
Item Requirements
Installation
site
Ventilation
• There is a minimum clearance of 10 cm (3.9 in) around the air
inlet and outlet vents.
• An adequate ventilation system is available at the installation site.
Temperature 0°C to 40°C (32°F to 104°F)
Relative humidity 5% to 90% (noncondensing)
Cleanness
Dust concentration ≤ 3 × 10
4
particles/m
3
(no visible dust on the
tabletop over three days)
ESD prevention
• The router and floor are reliably grounded.
• The equipment room is dust-controlled.
• Humidity and temperature are maintained at acceptable levels.
• An ESD wrist strap is available.
EMI prevention
• A single-phase three-wire power receptacle with protection earth
(PE) is available for filtering interference from the power grid.
• The router is far away from radio transmitting stations, radar
stations, and high-frequency devices.
• Electromagnetic shielding, for example, shielded interface cables,
is used as required.
Ruler
Wire-stripping pliers
Rubber hammer
Drill MarkerDiagonal pliers
Flathead screwdriver
Phillips screwdriver
ESD wrist strap