24
24
9.4.17 Depress the Speed Control Switch until the percent of motor speed reads about 32% so control of the machine can be
maintained should an emergency arise.
9.4.18 If the motorized unit is operating improperly see the trouble shooting in Table 9.
9.5 Installation of the Stepper Motor Kit
9.5.1
Loosen the set screw in the Crank Handle Assembly (Figure 7 item 6).
9.5.2
Remove the Crank Handle Assembly (Figure 7 item 6) from the shaft of the Crank Pinion (Figure 7 item 5).
9.5.3
Make sure the 3 threaded holes in the face of Double Bearing Bracket (Figure 7 item 1) are not damaged and free of
debris.
9.5.4
Install the Motor Coupling (Figure 8 item 2) on to the shaft of the Crank Pinion (Figure 7 item 5).
9.5.5
Tighten the #8-32 Set screw (Figure 8 item 5) located in the Motor Coupling (Figure 8 item 2).
9.5.6
Slide the Motor Adaptor (Figure 8 item 7) over the Motor Coupling (Figure 8 item 2) and align the Motor Adaptor
holes with the threaded holes in the face of the Double Bearing Bracket.
9.5.7
Place the #8-32 Socket Head Screws (Figure 8 item 4) into the holes of the Motor Adaptor (Figure 8 item 7) and thread
them into the Double Bearing Bracket.
9.5.8
Align the hole in the Motor Coupling (Figure 8 item 2) with the flat on the shaft of the Motor Assembly (Figure 8 item
3) and insert the motor shaft in the Motor Coupling until the face of the Motor Assembly is flush with the face of the
Motor Adaptor (Figure 8 item 7).
9.5.9
Install the #10-24 Button Head Socket Cap Screws (Figure 8 item 6) through the holes in the Motor Assembly (Figure 8
item 3) and thread them into the thread holes of the Motor Adaptor (Figure 8 item 7).
9.5.10 Place the machine on a pipe.
9.5.11 Connect the Motor Cable to the Motor Assembly (Figure 8 item 3) and to the Motor Control Box.
9.5.12 Depress the Emergency Stop Switch.
9.5.13 Move the Directional Control Switch to the “Off” position.
9.5.14 Plug the Motor Control Box into a wall outlet having an output of 90 to 240 volts.
9.5.15 Twist to release the Emergency Stop Switch.
9.5.16 The Digital Screen will light up showing the following.
991 – Indicates the stepper motor is NEMA 23.
992 – Indicates the Stepper Motor is NEMA 34.
993 – Indicates the Stepper Motor is a heavy-duty NEMA.
994 & 995 – Check cable connection at motor and motor control box.
999 – Indicates the Directional Control Switch is in the “Forward” or “Reverse” position. Move to the “Off” position.
NOTE: If any other codes appear contact Mathey Dearman prior to continuing the cutting process.
9.5.17 If no faults are present after the motor number appears, the percent of maximum speed will be displayed in the
window.
9.5.18 Move the Directional Control Switch to the “Forward” or “Reverse” direction.
9.5.19 Depress the Speed Control Switch until the percent of motor speed reads about 32% so control of the machine can be
maintained should an emergency arise.
9.5.20 If the motorized unit is operating improperly see the trouble shooting in Table 9.
9.6 Disassembly and Repair of the Single and Double Bearing Bracket Assemblies.
Contact Mathey Dearman for instructions, if disassembly and repair of the Single and Double Bearing Bracket
Assemblies is required
9.7
Storage
If the machine will not be used for a period of the time, the machine should be cleaned and regreased with Lubriplate
130-AA. The machine should be stored in a clean and dry place protected from damage.
10.0 LIMITATIONS
Mathey Dearman is not and will not be responsible for
•
Improper use of the Saddle Machine.
•
Use of the Saddle Machine in violation of any national and/or international electrical and safety regulations in
force.
•
Connection of the Motorized Saddle Machine to an improper or wrong power source.
•
Faulty maintenance.
•
Unauthorized modification and/or service of the Saddle Machine.
•
Use of non-original spare parts or non-specific components.
•
Lack of observance or partial observance of the operating and maintenance instructions.
•
Unusual events such as natural disasters, wars, strikes or similar events.
