Rigging Manual

39 MANCHESTER SERIES Rigging Manual
Chapter 6: Groundstack of two MS215 Subwoofers
6.0.1 Required Components
Item Quantity
MS215 Subwoofer 3 (maximum)
6.0.2 Location
The MS215 subwoofers should be located on a at, horizontal, and dry surface,
capable of supporting the weight of the complete assembly.
6.0.3 Measured Weight
Item Quantity Weight
MS215 1 83 kg 183 lbs
The following procedure describes how to assemble a groundstack with two
MS215 subwoofers.
The MS215 subwoofers are attached using the 4 pop up mounting links of the
lower subwoofer.
! WARNING
DO NOT EXCEED A TOTAL QUANTITY OF 3 MS215 SUBWOOFERS FOR THIS
GROUNDSTACK CONFIGURATION. FAILURE TO FOLLOW INSTRUCTIONS MAY CAUSE
PERMANENT INJURY OR DEATH.
! WARNING
WHERE POSSIBLE ALWAYS SECURE THE GROUNDSTACKED SPEAKERS TO THE
STACKING SURFACE WITH ADDITIONAL FIXINGS SUCH AS RATCHET STRAPS.
6.0.4 Personnel
The following procedures shall be undertaken by experienced, certied,
qualied, and authorised personnel only. The procedures require the use of three
or more authorised persons.
Protective Headwear shall be worn
Protective Footwear shall be worn
Protective Gloves shall be worn
Protective Eyewear shall be worn
Practice Safe Lifting