Air Filter Element - Clean/Replace
工作 90 天后，清洁滤清器。 如果发现有以下情况，应更频繁地清洁滤清器：
- 过多积尘
- 由于气流受阻，使得滤清器过渡偏斜
- 系统出现温度警告
如果发现系统部件上有过多灰尘或污染物堆积，请联系技术通信员。
Caterpillar Information System:
UPS 250 and UPS 300 Uninterruptible Power Supplies User Interface
UPS 250 and UPS 300 Uninterruptible Power Supplies Modes Of Operation
UPS 250 and UPS 300 Uninterruptible Power Supplies Starting and Stopping
UPS 250 and UPS 300 Uninterruptible Power Supplies Electrical Connections
UPS 250 and UPS 300 Uninterruptible Power Supplies Site Preparation
UPS 250 and UPS 300 Uninterruptible Power Supplies Receiving and Handling
UPS 250 and UPS 300 Uninterruptible Power Supplies Symbols
UPS 250 and UPS 300 Uninterruptible Power Supplies Acronyms
C7.1 Commercial Marine Engine Coolant Level Is Low
UPS 250 and UPS 300 Uninterruptible Power Supplies Serial Number Plate
UPS 250 and UPS 300 Uninterruptible Power Supplies Information Plate
UPS 250 and UPS 300 Uninterruptible Power Supplies Additional Features
C7.1 Commercial Marine Engine Coolant Temperature Is High
C15 Generator Set Maintenance Interval Schedule
UPS 250 and UPS 300 Uninterruptible Power Supplies Battery - Replace
UPS 250 and UPS 300 Uninterruptible Power Supplies Bearing (Earlier) - Replace
UPS 250 and UPS 300 Uninterruptible Power Supplies Bearing (3.5 EVD or Greater) - Replace
UPS 250 and UPS 300 Uninterruptible Power Supplies DC Bus Capacitor - Replace
UPS 250 and UPS 300 Uninterruptible Power Supplies Flywheel - Clean
UPS 250 and UPS 300 Uninterruptible Power Supplies Oil - Change
UPS 250 and UPS 300 Uninterruptible Power Supplies Oil Level - Check
UPS 250 and UPS 300 Uninterruptible Power Supplies Sight Gauge - Clean
UPS 250 and UPS 300 Uninterruptible Power Supplies Troubleshooting
UPS 250 and UPS 300 Uninterruptible Power Supplies Telemetry Parameters