安装维护详解.ppt

Slide 23 Another contributor to short belt life is the exposure of the drive to contaminants. Petrochemicals will shorten belt life, so avoid over-lubricating bearings, slides, etc., to minimize the possibility of oil and grease coming in contact with the rubber v-belt. And…never use belt dressing on rubber v-belts. Slide 31 Carefully check sheave for nicks or gouges. These nicks often have extremely sharp edges that can cause painful and serious cuts. Always use gloves for this sheave inspection and proceed cautiously. If nicks or gouges are found, repair them if possible; replace them if effective repairs cannot be made. Slide 31 Carefully check sheave for nicks or gouges. These nicks often have extremely sharp edges that can cause painful and serious cuts. Always use gloves for this sheave inspection and proceed cautiously. If nicks or gouges are found, repair them if possible; replace them if effective repairs cannot be made. Slide 31 Carefully check sheave for nicks or gouges. These nicks often have extremely sharp edges that can cause painful and serious cuts. Always use gloves for this sheave inspection and proceed cautiously. If nicks or gouges are found, repair them if possible; replace them if effective repairs cannot be made. Slide 31 Carefully check sheave for nicks or gouges. These nicks often have extremely sharp edges that can cause painful and serious cuts. Always use gloves for this sheave inspection and proceed cautiously. If nicks or gouges are found, repair them if possible; replace them if effective repairs cannot be made. Slide 31 Carefully check sheave for nicks or gouges. These nicks often have extremely sharp edges that can cause painful and serious cuts. Always use gloves for this sheave inspection and proceed cautiously. If nicks or gouges are found, repair them if possible; replace them if effective repairs cannot be made. Slide 31 Carefully check sheave for nicks or gouges. These nicks often have extremely sharp edges t