AUTOFLAME英国进口伺服马达MM10005

AUTOFLAME英国进口伺服马达MM10005燃气阀门和空气挡板的转动方向一般是顺时针。可以通过交换控制模块和伺服马达之间的接线
端子来改变阀门/挡板的转动方向，图例3.3.3说明了改变伺服马达运行方向的方法。
Note: Servomotors are supplied by the factory set at 0.0 position. Remember that this position
may not necessarily automatically position the damper at 0.0 or a closed position. This must be
physically checked. Failure to do so can result in serious injury or death.
注意： 工厂供应的伺服马达设置是0.0 位，但是 这 不代表伺服马达一定处于0.0 位或关闭位。在
使用前必须检查挡板位置。忽视 这项 检查会造成严重人身伤害或伤亡。
3.3.1 Adjusting the Servomotor Potentiometer
AUTOFLAME英国进口伺服马达MM10005运行方式
调节伺服马达电位计
Before a burner is fired it is essential to set up each Micro-Modulation servomotor. A tamper proof
screwdriver is required (please contact Autoflame).
在燃烧器燃烧前要设置微型控制模块的伺服马达，这需要使用防干扰螺丝刀（请联系Autoflame）。
Usually control valves/air dampers that the servomotors drive, move through up to 90 angular
degrees. The M.M. system has the ability to drive valves through 360 degrees, but the M.M. will only
display from -6 to 96 degrees.
通常伺服马达驱动的控制阀门/空气挡板的*大开度是90度。微型控制系统能够将它们开启360
度，但是微型控制系统只显示-6度到96度。
All Channel 1 to 3 readings displayed on the M.M. are in angular degrees. It is necessary to adjust the
potentiometer in the servomotor assembly so that the M.M. reads 0.0 when the relevant
valve/damper is at its fully closed position. The technician must physically check the mechanical
position of the dampers and valves, whilst all servomotors are set to 0.0 before leaving the factory
this may have changed during shipping. DO NOT ASSUME THEY HAVE BEEN PREVIOUSLY SET
CORRECTLY.
控制模块显示的频道1到频道3数值均为角度值。在必要情况下要调节伺服马达电位计，确保当
相关阀门/挡板处于全闭时控制模块显示的数值是0.0。技师必须检查挡板和阀门的机械位置，
这是由于在出厂后的运输途中伺服马达的0.0位置可能会发生变化。 不要假定伺服马达的初始设
置都是正确的。
To set up a servomotor, first ensure option 12 is set to 0, (this prevents E.G.A. errors from allowing
continuation). Put the M.M. into the commissioning mode and press CLOSE to position the
valve/damper mechanically by using the appropriate up and down buttons (see section 3.4.2).
要设置伺服马达，首先确保选项12的值是0（这是防止E.G.A.错误）。然后切换到控制模块的调
试模式，按下CLOSE并且选择UP和DOWN按钮来机械定位阀门/挡板（参见章节3.4.2）
**WARNING**
ELECTRICAL CONNECTIONS ARE LIVE/HOT AND INCORRECT APPLICATION MAY
RESULT IN SERIOUS PHYSICAL INJURY OR DEATH.
** 警告**
电气连接带有电流， 不正确 使用会导致严重人身伤害或伤亡。
Remove the servomotor cover.
移除伺服马达盖板
* For air servomotors carry out the following procedure:
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* 对空气伺服马达执行以下操作流程:
Use the channel 2 up/down buttons on the M.M. to position the air damper to its physically closed
position. Loosen the two tamper proof screws just enough to enable the potentiometer to rotate.
Rotate the potentiometer clockwise or counter clockwise until the relevant channel reads 0.0.
Tighten the two tamper proof screws gently until the potentiometer is secure. Do not over tighten
the screws. Check that the display still reads 0.0. If incorrect repeat the adjustment process.
使用控制模块上频道2的UP/DOWN按钮将空气挡板定位到全闭位置。适当松开两个防干扰螺钉，
使电位计旋转。顺时针或逆时针旋转电位计直到相关频道的读数变为0.0。轻轻紧固防干扰螺钉
直到电位计的安装变得紧固，不要过分紧固螺钉。然后再次检查读数是否为0.0。如果仍不正确，
应重复上述操作。