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No. 999-1009, Min’an Avenue, Xiang’an 1/10 Duerdin ,
Xiamen China 361006 Clayton VIC 3168
Tel: +86-592-5781288 Tel: +61-3-90176688
Fax: +86-592-5782298 Fax: +61-3-90176668
Email:
Email:
Website:
www.clenergy.com.cn
Website: ww2w.clenergy.com.au
2.3 Stainless Steel Fastener
Installation Precautions
Improper operation may lead to deadlock of Bolts and Nuts. Follow the steps below to reduce this
risk
1
．
Reduce the friction coefficient:
（
1
）
Ensure that the thread surface is clean (no dirt or contaminant)
（
2
）
Apply lubricant (grease or 40# engine oil) to fasteners prior tightening to avoid galling or
seizing in the threads;
2
．
General installation instructions:
（
1
）
Apply force to fasteners in the direction of thread;
（
2
）
Apply force uniformly, to maintain required torque;
（
3
）
Professional tools and tool belts are recommended;
（
4
）
Avoid using electric tools for final tightening;
（
5
）
Avoid working at high temperatures,
3
．
Safe Torques
Please refer to safe torques defined in this guide as shown in below figure. In case power tools are
required, Clenergy recommends the use of low speed only. High speed and impact drivers increase
the risk of bolt galling (deadlock) If deadlock occurs and you need to cut fasteners please make sure
that there is no load on the fastener before you cut it. Avoid damaging the anodized or galvanized
surfaces.
