Indoor Installation; Outdoor Installation; Connections; Electrical Installation - Nederman E-PAK 500 Bedienungsanleitung

EN E-PAK 500
WARNING!
Always stop the unit before looking into the outlet. The fan rotates at high speed and debris and
particles coming out of the outlet may cause eye injuries.
E-PAK 500 may be placed indoors or outdoors.
Consider the following when installing E-PAK 500:
•
The foundation is to be level and hard, see Section '6.2.2 Foundation'.
•
Do not install E-PAK 500 close to heat sources or hot surfaces.
•
Beware of hot air from the outlet.
•
Ensure that handling is convenient.
•
Ensure that emptying collected dust is convenient.
•
Ensure that service and maintenance are convenient.
• In case of high relative humidity, do not expose E-PAK 500 to freezing temperatures.
•
Do not place E-PAK 500 in direct sunlight.
7.1.1

Indoor installation

Ensure that the room where the unit is to be installed is well ventilated.
NOTE!
In some conditions, the unit may draw air directly into the high-pressure fan. This may cause a
dangerous underpressure in the room if air cannot enter freely. There are to be two openings for
ventilation, at least 250×250 mm (10"×10") in size. One is to be placed up high and the other one
down low.
7.1.2

Outdoor installation

If installed outdoors, also consider the following:
•
Cover the top of the unit to protect it from snow, rain or falling debris.
•
Install a lightning conductor, see Section '7.3 Electrical installation'.
7.2

Connections

Equipment such as cables and hoses is not supplied and is to be obtained locally.
Figure 5 shows the normal connections to E-PAK 500, as follows:
1. PS cable for remote start/stop.
2. Incoming 3-phase power supply with Protective Earth (PE) conductor.
3. Maintenance switch.
4. Vacuum duct from workstations.
5. Power cable.
6. Water and dirt trap. Compressed air supply is to be clean and dry.
7. Compressed air valve, size G1/4" or G1/2".
8. Compressed air line, Ø 6 mm nylon hose.
7.3

Electrical installation

WARNING!
Work with electric equipment is to be carried out by a qualified electrician.
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Risk of eye injuries.
Never seal a small room with an E-PAK 500 installed completely!
Risk of electric shock.