HW-PR320保压仪操作指南

Open the recorder case, hold the pen support up so that it doesn't touch the record sheet. Loosen the securing nut.

.打开记录仪外壳，握住笔支架，使其不接触记录表。松开紧固螺母。

2.Set the time using the timer key (rotational).

.使用定时器键（旋转）设置时间

3、Insert the record sheet into its fixing groove (3 places), and tighten the record holder nut.

.将记录表插入固定槽（3处），拧紧记录架螺母。

4.Remove the rubber cap of the pen and lower the support so that the pen contacts the record sheet

.取下笔的橡胶盖，降低支架，使笔接触记录表。

5.Turn the power switch to ON and close the recorder casing.

打开电源开关，关闭记录仪外壳。

※Note

注意事项

1Pressure higher than the maximum pressure of the recorder can cause the fault to fail.

高于记录仪最大压力的压力会导致故障发生。

2Turn the power down to OFF when not in use. Causes battery disch

不使用时将电源关闭导致蓄电池放电