MEDC DB16 User Manual
Page 4
Access to Terminals
Unscrew the 3 off M5 screws (4.0mm A/F hexagon key) holding the cover assembly to the base. The screws are
retained in the cover. Remove cover to gain access to the interior of the terminal chamber.
Once termination is complete, carefully replace the cover back onto the enclosure, avoiding damage to the mating
surfaces. Evenly tighten the 3 off M5 screws (4.0mm A/F hexagon key) in the cover, ensuring the O-ring is
correctly seated in its groove during re-assembly
4.0 OPERATION
The operating voltage of the unit is stated on the unit label.
Different sound levels can be obtained by selecting the transformer tappings in the unit, via the terminals in the
Exe chamber. See table below for available tappings:
POWER!
TRANSFORMER
TAPPINGS!
30W
VERSION!
25W
VERSION!
1:2!
30W!
25W!
2:3!
25W!
12.5W!
3:4!
12W!
6W!
1:3!
6W!
4W!
2:4!
4W!
2W!
1:4!
2W!
1W!
GENERAL ARRANGEMENT
5.0 MAINTENANCE
During the working life of the unit, it should require little or no maintenance. GRP will resist attack by most acids,
alkalis and chemicals and is as resistant to concentrated acids and alkalis as most metal products.
However, if abnormal or unusual environmental conditions occur due to plant damage or accident etc., then visual
inspection is recommended.
If a unit fault should occur, then the unit can be repaired by MEDC. All parts of the unit are replaceable.
If you acquired a significant quantity of units, then it is recommended that spares are also made available.
Please discuss your requirements with the Technical Sales Engineers at MEDC.
07/13
© Cooper MEDC 2013
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