7.4　Swing Distributor

Ⅰ　Major Items

7.4.1　Installation of drive unit of swing distributor shall meet the requirements of design technical documents and current national standard GB 50231 General Code for Construction and Acceptance of Mechanical Equipment Installation Engineering.

Quantity checked:All.

Checking method:Check by percent meter，clearance gauge，steel ruler，tinting and lead extrusion.

7.4.2　Installation of rubber conveyor of swing distributor and rubber belt adhesion shall meet the requirements of current national standard GB 50270 Code for Construction and Acceptance of Conveyor Equipment Installation.

Quantity checked:All.

Checking method:Check by observation.Check installation quality records and rubber belt adhesion records.

Ⅱ　General Item

7.4.3　Allowable deviation of swing distributor installation shall be in accordance with those specified in Table 7.4.3.

Quantity checked:All.

Checking method:Refer to Table 7.4.3.

Table 7.4.3　Allowable deviation of swing distributor installation（mm）