MODEL E1
INSTALLATION AND SERVICE INSTRUCTIONS
FOR FEDERAL MODEL E1 INTERCOMS
2562666AREV. A 911Printed in U.S.A.
Page 1: ...MODEL E1 INSTALLATION AND SERVICE INSTRUCTIONS FOR FEDERAL MODEL E1 INTERCOMS 2562666A REV A 911 Printed in U S A...
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Page 3: ...d the safety engineer In addition listed be low are some other important safety instructions and precautions you should follow Read and understand all instructions before installing or operating this...
Page 4: ...lly check all envelopes shipping labels and tags before removing or destroying them B General Description The equipment comprises a stainless steel enclosure contain ing a printed circuit board assemb...
Page 5: ...he enclosure with a bonding wire Bonding wire will keep the cover attached and provide strain relief for the internal wiring during installation d The unit is provided with three conduit cable entranc...
Page 6: ...75 4mm2 240VAC 20A max 3 Audio ISDN 26 12 AWG 0 25 4mm2 Cu conductors only f Upon completion of field wiring re fit the cover Secure the M8 screws to ensure weather dust tightness and hazardous locati...
Page 7: ...ndan gered if additional openings or other alterations are made to units The nameplate which contains cautionary or other infor mation of importance to maintenance personnel should not be obscured Aft...
Page 8: ...e technical assistance with any problems that cannot be handled locally Any units returned to Federal Signal for service inspection or repair must be accompanied by a Return Material Authorization Thi...
