AUTOFLAME MM10004, Руководство пользователя

Страница: 58 / 60

8 Maintenance and Troubleshooting /
维护和故障排除
Autoflame Servomotors Guide / Autoflame
伺服电机指南
Page | 58
8. MAINTENANCE AND TROUBLESHOOTING /
维护和故障排除
It is good practice to check the Autoflame equipment periodically for the integrity of the installation. An
important aspect of the system installation is the mechanical assemblies associated with the servomotors, i.e.
mounting brackets and couplings. The servomotor checks could include:
定期检查
Autoflame
设备的安装完整性是一个很好的做法。系统安装的一个重要方面是与伺服电机相关的机械
组件，即安装支架和联轴器。伺服电机检查可包括
:
•
Overall mechanical soundness
– check for corrosion or mechanical damage.
整体机械可靠性
-
检查是否有腐蚀或机械损坏。
•
Couplings and associated linkages should be tight.
联轴器和相关连杆应紧密。
•
Any associated set screws and fixings should be securely fastened.
任何相关的固定螺丝和固定件都应牢固固定。
•
Mechanical pins (roll pins, split pins) should not show signs of corrosion and fatigue.
机械销
(
滚销、开尾销
)
不应显示腐蚀和疲劳迹象。
•
When the burner is off and power has been securely isolated, remove the servomotor from the
damper/valve and ensure that the damper/valve does not require excessive torque to operate. Make
sure the servomotor is working within its recommended torque rating.
当燃烧器关闭且电源已安全隔离时，将伺服电机从风门
/
阀门上拆卸下来，确保风门
/
阀门不需要过大的
扭矩才能运行。确保伺服电机在其推荐的扭力额定值内工作。
When installing a servomotor, please pay attention to the following:
安装伺服电机时，请注意以下几点
:
•
Do not stand on the servomotors as this may cause internal damage to the
servomotor’s electrical
components leading to a system failure.
不要站在伺服电机上，因为这可能会对伺服电机的电气部件造成内部损坏，从而导致系统故障。
•
Do not disassemble or remove any of the components of the servomotors as this will affect the integrity
of the servomotor. This will also void any warranty that may apply to the unit.
不要拆卸或拆卸伺服电机的任何部件，因为这会影响伺服电机的完整性。这也将使适用于该设备的任
何保证无效。
•
Unless the servomotor has been supplied with NEMA4 (IP65) fixings, it is important that the
servomotor is not subjected to an environmental condition exceeding the standard NEMA3 (IP54)
rating.
必须保证伺服电机所处的环境条件不能超过标准
NEMA3 (IP54)
等级，除非伺服电机已经配备了
NEMA4 (IP65)
固定件。
•
Make sure to tighten the servomotor’s cover screws according to the torque specified in this manual,
over tightening can damage the seals and the ingress protection rating may not apply.
请确保按照本手册规定的扭力拧紧伺服电机的盖螺丝，过度拧紧会损坏密封，可能不适用入口保护等
级。
The servomotors do not have a torque limiter, so it will continue to drive regardless of the load, make sure the
damper/valve is not stuck, also make sure the servomotor is not driven beyond the angle that the damper/valve
allow, otherwise a permanent damage can be cause to the damper, servomotor or both.
伺服电机没有扭力限制器
,
所以无论是否负载它将继续驱动
,
以确保风门
/
阀不卡住
,
也确保伺服电机驱动不超过风
门或阀门允许的角度，否则会对风门、伺服电机或两者造成永久性的损坏。
Troubleshooting
故障排除
If the servomotor does not rotate electrically, one of the following could be the cause:
如果伺服电机通电时不旋转，可能是下列原因之一
:
•
Power is switched off
– check live supply voltage.
电源已关闭——检查电源电压。
•
Wire/terminals are disconnected
– replace wire or properly connect on terminals.