TP48200A-D17B3
Troubleshooting Guide
3 Preparations
Issue 03 (2013-05-06)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
19
Tool
Picture
Function
Adjustable wrench
Used to fasten or loosen
hexagonal or square bolts or
nuts. The width of the open
end can be adjusted.
COAX crimping tool
Used to crimp the metal
jacket at the end of a coaxial
cable assembly.
Diagonal pliers
Used to cut insulation tubes
and tie wrap.
Wire stripper
Used to remove the
insulation layer and jacket
from a communication cable
with a small cross section.
Black PVC insulation tape
Used to insulate electricity
from others wires or
conductors.
Brush
Used to clean sundries such
as dust and scraps.
Sand paper
Used to remove rust.
Paint
Used to prevent rust.
Protective gloves
Used to protect the hands
and the device on which you
operate.
Cotton cloth
Used to clean panels and
shells.
Heat shrink tubing (M6,
M25, M35)
Used to tie optical fibers.
Heat gun
Used to heat a heat shrink
tubing.
