基里巴斯采购需求：罗茨和滑阀真空泵系统、罗茨和旋片真空泵系统、罗茨真空泵、螺杆罗茨真空泵系统、真空泵

I own a specific model of pump connected to my oil refinery machinery and I'm looking to get it serviced and repaired. Could you provide me with any maintenance manuals or guides that detail the repair processes? Additionally, if you have any instructional videos that illustrate the maintenance procedures step-by-step, that would be really helpful. I want to ensure everything is done correctly and efficiently, so any resources you can share would be greatly appreciated. Looking forward to your response!