Service Manual

GSM-204-020
31st Oct 01
Service Manual: Horizon macro outdoor
68P02902W12-A
CONTROLLED INTRODUCTION
I–9
Test equipment, required for commissioning,
Inst. 7–2
Thermal dissipation, Tech. 1–11
TMS
air flow, Tech. 3–3, Tech. 3–6
air flow paths, Inst. 7–17
cleaning grilles, Maint. 2–5
control board replacement, Maint. 3–12
fan replacement, Maint. 3–11
front cover removal and refitting, Inst. 3–9,
Maint. 2–4
gasket replacement, Maint. 3–12
heat exchanger components, Tech. 3–4
refitting, Maint. 3–10
removal procedure, Maint. 3–9
test switch, Inst. 7–16, Maint. 2–8
test switches, Tech. 2–18
testing, Inst. 7–16, Maint. 2–8
Tools, required for installation, Inst. 1–3
Top section
blank and expansion plates, Tech. 2–9
description, Tech. 2–6
earth plates, Tech. 2–8
equipment locations, Tech. 2–7
fibre optic extension hole, Tech. 2–6
TOPSM
disable relay control, Tech. 4–18
external monitoring, Tech. 4–28
front panel LEDs, Tech. 4–27
internal monitoring, Tech. 4–28
pin connections, Tech. 4–30
protection circuits, Tech. 4–28
removal and replacement, Maint. 3–18
voltage trim, Tech. 4–18
Torque settings, screws, bolts, connectors, Tech.
1–13, Inst. 2–2
Transceiver link features, MCUF, Tech. 6–11
TRAU frames, Tech. 5–19
TTY interface, MCUF, Tech. 6–8
Tx block, Tech. 5–5
blanking plate, Tech. 5–34
connectors, Tech. 5–32
DCF, Tech. 5–42
DDF, Tech. 5–44
feedthrough plate, Tech. 5–35
fitting a replacement module, Maint. 3–37
HCU plate, Tech. 5–36
introduction, Tech. 5–31
removal procedure, Maint. 3–36
screw retention, Tech. 5–31
TDF, Tech. 5–38
Type approval, Tech. 1–9
V
VSWR test mode, Tech. 5–7
W
Weather
conditions for installation, Inst. 3–5
conditions for maintenance, Maint. 1–2
Weight
auxiliary equipment housing, Tech. 1–13,
Inst. 2–2
outdoor cabinet, Tech. 1–13, Inst. 2–2
Wiring diagram
110 V ac single phase, Inst. 3–25
230 V ac 3–phase (star), Inst. 3–27
230 V ac 3–phase (delta), Inst. 3–30
230 V ac single phase, Inst. 3–23