norbar PNEUTORQUE PTM, Руководство по эксплуатации

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It is essential the reaction bar rests squarely against a solid object or surface adjacent to the fastener to be
tightened. The contact area must be within the shaded area of Figure 2, with the contact area as large as
possible.
FIGURE 2 – Safe Reaction Window
WARNING: CARE MUST BE TAKEN TO ENSURE THAT THE REACTION BAR IS ONLY
USED WITHIN THE LIMITATIONS SHOWN IN FIGURE 2.
For special applications or where extra deep sockets must be used the standard bar may be extended but
only within the limitations shown on Figure 2. Alternative reaction bars are available, see page 5.
WARNING: FAILURE TO OBSERVE THE LIMITATIONS SHOWN IN FIGURE 2 WHEN
MODIFYING STANDARD REACTION BARS MAY RESULT IN PREMATURE
WEAR OR DAMAGE TO THE TOOL.
Standard drive square extensions MUST NOT be used as these will cause serious damage to the tool output
drive. A range of nose extensions is available for applications where access is restricted. These are
designed to support the final drive correctly.
The dimensions of the standard reaction bars is shown in the following table:
Reaction Bars (Standard) Tool ‘L’ ‘A’ ‘B’ ‘W’ ‘SQ’
PTM-52 60 131 71 35 3/4”
PTM-72 75 165 91 48 1”
PTM-92 98.5 205 115 50
1”
1 1/2"
PTM-119 127 199 65 55 1 1/2"
Reaction Bars (PTME) Tool ‘L’ ‘A’ ‘B’ ‘W’ ‘SQ’
PTME-72
(1000 N·m)
80.5 110 63 12 3/4"
PTME-72
(2000 N·m)
51.5 110 62 16 1”
Extra Length Socket Standard Length Socket
Torque Reaction should be taken in the shaded areas only