Routine Maintenance - Emerson E300 Installation And Commissioning Manual

Safety Product
information information
Table 3-15 Compact external EMC filter overall dimensions
CT part
A
number
4200-6126
145 mm 175 mm
4200-6219 (5.07 in) (6.89 in)
4200-6220
180 mm 210 mm
4200-6221-01
(7.08 in) (8.27 in)
Table 3-16 Compact external EMC filter torque settings
CT part
number
4200-6126
4200-6219
4200-6220
4200-6221-01
3.8

Routine maintenance

The drive should be installed in a cool, clean, well ventilated location. Contact of moisture and dust with the drive should be prevented. Regular
checks of the following should be carried out to ensure drive / installation reliability are maximized:
Environment
Ambient temperature
Dust
Moisture
Enclosure
Enclosure door filters
Electrical
Screw connections
Crimp terminals
Cables
3.8.1 Real time clock battery replacement
Those keypads which have the real time clock feature contain a battery to ensure the clock works when the drive is powered down. The battery has a
long lifetime, but if the battery needs to be replaced or removed follow the instructions below.
Low battery voltage is indicated by
Figure 3-26 KI-Elv Keypad RTC (rear view)
1. To remove the battery cover insert a flat head screwdriver into the slot as shown (1), push and turn anti-clockwise until the battery cover is
released.
2. Replace the battery (the battery type is: (CR2032).
3. Reverse point 1 above to replace battery cover.
NOTE
Ensure the battery is disposed of correctly.
38
Mechanical Electrical
installation installation
B C D
30 mm
(1.81 in)
70 mm
(2.75 in)
41 mm
(1.61 in)
130 mm 60 mm
(5.12 in) (2.36 in)
Power connections
Max cable size
2
4 mm
(12 AWG)
2
10 mm
(8 AWG)
Ensure the enclosure temperature remains at or below maximum specified.
Ensure the drive remains dust free – check that the heatsink and drive fan are not gathering dust.
The lifetime of the fan is reduced in dusty environments.
Ensure the drive enclosure shows no signs of condensation.
Ensure filters are not blocked and that air is free to flow.
Ensure all screw terminals remain tight.
Ensure all crimp terminals remains tight – check for any discoloration which could indicate
overheating.
Check all cables for signs of damage.
low battery symbol on the keypad display.
Getting
User Menu A
started
E H W
15 mm
(0.59 in)
205 mm 101 mm
(8.07 in) (3.98 in)
20 mm
(0.79 in)
30 mm 240 mm 161 mm
(1.18 in) (9.45 in) (6.34 in)
Max torque Ground stud size
0.8 N m
(0.59 lb ft)
1.9 N m
(1.4 lb ft)
Commissioning Optimization
V Y Z
5.5 mm 5.5 mm
(0.22 in) (0.22 in)
M5
6.5 mm 6.5 mm
(0.26 in) (0.26 in)
Ground connections
Max torque
M5
E300 Installation and Commissioning Guide
Diagnostics
L
350 mm + 5 mm
3.0 N m
(2.2 lb ft)
Issue Number: 1