Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL-C20000XZ
13
Figure 4 diagram of protective end cap.
3.3.2 Cleaning Description before Installation
a) Preparation tools
1.1 Cleaning agent: anhydrous ethanol, or isopropanol.
1.2 Cleaning tools: cleaning swab, dust-free paper, compressed air bottle, etc.
b) Operation steps
1.3 Open the air extraction for at least 5 minutes in advance before cleaning workbench and
take out the output optical cable from the black packaging box, as shown in figure 5. Blow air
with a compressed air bottle on the outer surface of the shell for preliminary cleaning;