Preventive maintenance
定期维护
定期维护
定期维护
定期维护
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7. Preventive maintenance
定期维护
This heat management system contains moving mechanical parts, and is often
placed in rough environments with high temperatures, humidity and dirt. To keep
the air conditioner in a shape where it will Perform according to the specifica-
tions, preventive maintenance has to be carried out.
这个热处理系统包括可移机构件，它可以在高温潮湿污垢的恶劣环境下经常更换。执行定期维
护可保持空调按规格正常运行。
Caution
警告
Do not start working on the unit before the DC supply is safely switched off. Do
not switch it on before all the work has been performed and the unit is ready for
use.
Only trained and certified technicians are allowed to carry out re-
placement of parts and other maintenance tasks!
在直流电源安全关闭前不要在空调上维护。在维护完成并准备使用前不要接通电源。
仅受过培
训并被鉴定的技术员才能执行零件更换或其他维护任务！
Tools
工具
Needed equipment
需要设备
需要设备
需要设备
需要设备
To carry out…
执行
执行
执行
执行
Vacuum cleaner or compressed air.
真空吸尘器或压缩气
Carefully clean the unit
认真清洁机器
Soft bristle brush
柔软的鬃刷
Remove dirt that the vacuum cleaner or
compressed air could not remove
去除吸尘器或压缩气体不能移走的灰尘
Screwdriver and bits.
螺丝起子和附件
Tighten loose screws
扭紧松掉的螺丝
Like a car the units need to be maintained with at regular interval to prevent an
overheated situation causing the BTS to shut down. Also lack of maintenance
could cause unnecessary pollution to the environment.
就像汽车一样空调也需要有规律地维护来防止过热情形下引起的
BTS
关闭。同时缺少维护将
引起不必要的空气污染。
The interval between the preventive visits should not exceed 6 months. The vis-
its should be planned so that one of the visits is done before and after the hot
season. In that way the air conditioner will be ready, when the demand for cool-
ing is high.
维护周期不要超过
6
个月。维护应该在计划好以便维护可以在炎热季节前后完成。这样空调将
会在高制冷需求时准备好。
Conditions of
warranty
质保
The factory warranty is only valid if documented preventive maintenance has
been carried out with an interval of maximum 6 month. The documentation could
be in form of a written log on the site, or a report from the computer test pro-
