Instructions for management
There are actually two ZD models, the ZD1 and the ZD2. Most ZD2s are single toilets in a remote location. The principle difference between these two types is that emptying of the ZD2 is carried out by removing the pedestal whereas a ZD1 will have a large emptying hatch to the rear of the building. If you have ZD1s (usually in a large facility) then the management guide will be bespoke. Please contact NatSol with the site name.