Sunnen LBB-1660, Installation, Setup And Operation Instructions

Page: 10 / 48

FOOT PEDAL
The following instructions cover installation of Foot
Pedal Assembly on Sunnen Pedestal Honing
Machines. To install Foot Pedal Assembly, proceed
as follows
(see Figure 1-3) :
NOTE:
DO NOT attempt to fork machine with
Pedal Tube Assembly and Pedal Assembly installed.
1. Loosen Socket Head Screw (1/4 in. Hex Wrench)
securing Extension Bar to Cross Bar, and slide
Extension Bar out of Cross Bar.
2. Slide Cross Bar under machine so U-Shade Hook on
end of Bar engages Machine’s Foot Pedal Extension
Bars. Slide Bar in at an angle; engage one side, then
straighten out Bar to engage other side.
3. Slide Cross Bar back and hook over Machine’s
Cross Arm.
4. Remove Foot Pedal from Accessory Pack.
5. Lay Foot Pedal Assembly (Extension Bar) on its side.
6. Slide Foot Pedal over Cross Arm on Extension Bar
and tighten Socket Head Screw (1/4 in. Hex Wrench).
7. Slide Extension Bar into Cross Bar and tighten
Socket Head Screw (1/4 in. Hex Wrench).
ELECTRICAL GROUNDING
In event of a malfunction or breakdown, grounding
provides a path of least resistance for electric
current to reduce risk of electric shock. Single-phase
machines are equipped with an electric cord having
an equipment-grounding conductor and a grounding
plug. Plug must be plugged into a matching outlet
that is properly installed and grounded in accordance
with all local codes and ordinances. For the 120V
unit, a temporary adapter may be used to connect
this plug to a 2-pole receptacle, if a properly grounded
outlet is not available. Adapter should ONLY be used
until a properly grounded outlet can be installed by a
qualified electrician. In the case of the 230V machine,
No adapter should be used with this unit.
WARNING
An arc flash hazard exists. follow safe work practices
and wear appropriate personal protective equipment.
Follow proper lockout / tagout procedures.
Failure to
comply can result in death or injury.
CAUTION
Do not modify plug provided on single-phase
machines; if it will not fit outlet, have a proper outlet
installed by a qualified electrician or obtain the proper
electrical cord from a certified electrical vendor.
Make sure the electrical plug supplied with your
unit matches the proper voltage outlet for your local
area. If the electrical cord supplied does not match
that outlet, consult with a qualified electrician to
obtain the proper cord and plug. Have a qualified
electrician wire the cord to the machine using the
provided wire diagram as a reference. Also, never
remove the grounding pin from the supplied plug. If
necessary, use a proper adapter to assure adequate
grounding.
Improper connection of equipment-grounding
conductor can result in a risk of electric shock.
Conductor with insulation having an outer surface
that is green with or without yellow stripes is a
grounding conductor. If repair or replacement of
electric cord or plug is necessary, do not connect
equipment-grounding conductor to a live terminal.
Check with a qualified electrician or service-man if
grounding instructions are not completely understood,
or if in doubt as to whether machine is properly
grounded.
Use only 3-wire extension cords that have 3-prong
grounding plugs and 3-pole receptacles that accept
single-phase machine's plug.
Repair or replace damaged or worn cords immediately.
ELECTRICAL
Electrical Supply Cord comes installed on most
single-phase Machines. The electrical data plate
provides helpful data including maximum current
requirements and wiring diagram number for your
machine.
If Electrical Supply Cord is not supplied or in case
of three-phase machines, a cord will need to be
connect as follows
(see Figure 1-4) :
2
FIGURE 1-3, Pedal Assembly
PEDAL
TUBE
ASSEMBLY
PEDAL
YOKE
PEDAL
ASSEMBLY