Maintenance 2. General Maintenance
94
N6 Rev.2
CAUTION
■
Be sure to connect the cables properly. Do not allow unnecessary strain on the
cables. (Do not put heavy objects on the cables. Do not bend or pull the
cables forcibly.) It may result in damage to the cables, disconnection, and/or
contact failure. These are extremely hazardous and may result in electric shock
and/or improper function of the robot system.
■ If the Manipulator is operated without connecting the brake release unit and the
external short connector, the brakes cannot be released and it may cause
damage on them. After using the brake release unit, be sure to connect the
external short connector to the Manipulator, or check connection of the connector
for the brake release unit.
■ The Manipulator arms may become hot after the Manipulator operation due to
heat generation of the motors. Be careful when performing maintenance.
2. General Maintenance
This chapter describes maintenance inspection procedures. Performing maintenance
inspection properly is essential to prevent trouble and ensure safety.
Be sure to perform the maintenance inspections in accordance with the schedule.
2.1 Maintenance Inspection
2.1.1 Schedule for Maintenance Inspection
Inspection points are divided into five stages: daily, monthly, quarterly, biannual, and
annual. The inspection points are added every stage.
If the Manipulator is operated for 250 hours or longer per month, the inspection points
must be added every 250 hours, 750 hours, 1500 hours, and 3000 hours operation.
Inspection Point
Daily
inspection
Monthly
inspection
Quarterly
inspection
Biannual
inspection
Annual
inspection
Overhaul*
1 month (250 h)
Ins
p
ec
t ev
er
y
d
ay
√
2 months (500 h)
√
3 months (750 h)
√
√
4 months (1000 h)
√
5 months (1250 h)
√
6 months (1500 h)
√
√
√
7 months (1750 h)
√
8 months (2000 h)
√
9 months (2250 h)
√
√
10 months (2500 h)
√
11 months (2750 h)
√
12 months (3000 h)
√
√
√
√
13 months (3250 h)
√
…
…
…
…
…
…
…
20000 h
√
h = hour
*Overhaul (parts replacement)
Summary of Contents for N6 Series
Page 1: ...Rev 2 EM187R3735F 6 Axis Robots N6 series MANIPULATOR MANUAL ...
Page 2: ...Manipulator manual N6 series Rev 2 ...
Page 8: ...vi N6 Rev 2 ...
Page 14: ......
Page 27: ...Setup Operation 1 Safety N6 Rev 2 15 N6 A850 R C A D F G F E H G F B G F G F F F N6 A850 BR F ...
Page 34: ...Setup Operation 2 Specifications 22 N6 Rev 2 N6 A850 BR Cable direction Upward ...
Page 52: ...Setup Operation 3 Environment and Installation 40 N6 Rev 2 N6 A850 R Maximum motion range 802 ...
Page 66: ...Setup Operation 4 End Effectors 54 N6 Rev 2 N6 A850 R Unit mm ...
Page 104: ......
Page 274: ...Maintenance 4 Cable 262 N6 Rev 2 4 7 1 Signal Power cable ...
Page 275: ...Maintenance 4 Cable N6 Rev 2 263 ...
Page 276: ...Maintenance 4 Cable 264 N6 Rev 2 4 7 2 User Cable ...