| 1. | Safety valve setting
安全阀压力较定 |
| 2. | Valve setting diagram
阀定时圆图 |
| 3. | Valve setting table
阀调整记录表 |
| 4. | Open the valve fully to its memory setting and , on a piece of paper , record the valve setting
将阀门完全开启到它的记忆设置上，在一张纸上，记录阀门设置。 |
| 5. | Open valve fully to its memory setting and , on a piece of paper , record the valve setting
将阀门完全开启到它的记忆设置点上，在一张纸上，记录这个阀门设置。 |
| 6. | After initial pressure differential reading is taken , refer to flow rate charts to obtain flow rate based on pressure differential and valve setting
在获得初始压差读数后，参阅根据压差和阀门设置而得的流量表。 |
| 7. | If flow rate is in excess of that specified , turn indicator towards closed position , noting pressure drop and valve setting and determining new flow rates from flow rate chart
如果流量超过规定，将指示器旋转到关闭位置，注意压降和阀门设置，并从流量表中确定新的流量。 |
| 8. | If flow rate is in excess of that specified , turn indicator knob towards closed position , noting pressure drop and valve setting and determining new flow rates from flow rate chart
如果流量超过规定，将指示器旋钮旋转到关闭位置，注意压降和阀门设置，并从流量表中确定新的流量。 |
