3.4.5 Slack Chain Collection

The majority of hand chain hoists are purchased without provision for storing the slack chain, so that when the load hook is in a raised position, the slack chain hangs freely from the hoist forming a loop. In some applications, this can present a hazard, with the risk of the slack chain becoming caught on obstructions or itself becoming a hazard to persons. A condition can also occur where the brake is held open by the weight of the slack chain. Some manufacturers and suppliers are able to offer a collecting box or bag to house the slack chain thereby minimising the risks (see Figure 3.4.5-1 )