Check controls for easy movement. Check that the teletypewriter is not placed more than 6 feet
away from telegraph terminal and that plugs are long enough to reach the telegraph terminal.
Case should be kept free of dirt, grease, rust, fungus, and corrosion. Clean and dust the
outside surfaces frequently with a lint free cloth dampened with cleaning compound
Adequate ventilation should be provided while using trichlorotrifluoroethane.
Prolonged breathing of vapor should be avoided. The solvent should not be used near
heat or open flame; the products of decomposition are toxic and irritating. Since
trichlorotrifluoroethane dissolves natural oils, prolonged contact with skin should be
avoided. When necessary, use gloves which the solvent cannot penetrate. If the
solvent is taken internally, consult a physician immediately.
For test procedures, see paragraph 2-5 (Initial Adjustments and Self-Test).
3-9. MAINTENANCE OF AUXILIARY EQUIPMENT.
REMOTE CONTROL UNIT.
The telegraph terminal can be used with Remote Control Unit RM-39. See TM 11-2667 for
LINE CONTROL UNIT.
The telegraph terminal can be used with a line control unit such as Telegraph Line Control Unit
C-2894/FG. See TM 11-5805-204-15 for maintenance procedures.