Radius Cuspidor Installation Instructions Rev G April 2006

Remove the Chair Covers

Install the Arm Mount

1. Remove the chair stop plate (see Figure 3).

1. Remove the arm mount from the shipping carton. Loosen the bolt almost all the way (see Figure 6).

• If you have a non-Radius chair, discard the stop plate. Go to step 2. • If you have a Radius chair, remove and discard the cover on the stop plate. Go to step 2.

2. Place a small amount of blue Loctite® on the threads of the bolt (see Figure 6). Loctite here (place on bolt threads)

Chair stop plate, non-Radius chair (discard) Bolt (loosen)

Chair stop plate, Radius chair (keep) Stop plate cover, Radius chair (discard)

Figure 3 2. Remove and discard the chair upper lift arm cover (see Figure 4).

Arm mount

Figure 6 3. Move the brake handle to the right. Place the arm mount onto the chair swivel casting. Center the arm mount within the grooves of the chair swivel casting and under the lip of the swivel casting (see Figure 7). Be sure that the limit switch cable is beneath the arm mount. CAUTION

Chair upper lift arm cover (discard)

Be careful not to damage the limit switch cable while installing the arm mount.

Chair swivel brake handle

Figure 4

Chair swivel casting

Screws (discard)

Arm mount

3. Remove the support bracket using a large screwdriver (see Figure 5). Set it aside.

Limit switch cable

Figure 7 Screwdriver Support bracket (keep)

Figure 5 2006-04 Rev G (05190)

4. Tighten the bolt securing the mounting block to the swivel casting (see Figure 6 and Figure 8). Page 2

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Screw (place blue Loctite on threads) Thrust washers Thrust bearing

Link arm

Bolt (tighten)

Washer Cuspidor arm

Figure 8

Install the Mounting Arm 1. Remove the link arm from the shipping carton. 2. Install the link arm to the arm mount as shown in Figure 9. Screw (place blue Loctite on threads)

Figure 10

Thrust bearing

Thrust washers Link arm

Rotation stop cover (remove to install mount cover, then reinstall.)

Washer Arm mount cover Arm mount cover screw

Arm mount

Figure 9 3. Install the Radius cuspidor arm as shown in Figure 10. Prop the packaging insert under the cuspidor to help support it while installing. 2006-04 Rev G (05190)

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2. Connect the cuspidor limit switch terminal to the chair circuit board.

Connect the Cuspidor Umbilical Position the cuspidor to the right or left of the chair according to the doctor’s requests before connecting the tubings.

Connect the Limit Switch and Touchpad Cable 1. Remove the jumper from the cuspidor limit switch terminal. Tape the jumper inside the chair stop plate in case of any future need.

3. Connect the cuspidor touchpad cable to the Y-adapter circuit board (see Figure 11). If a delivery system is not present, connect the cuspidor touchpad cable to the chair circuit board (see Figure 11). 4. Peel the covering from the Y-adapter circuit board and adhere it to the power supply.

Connect the Tubing Municipal Water Connections 1. Go to Install the Utilities, if you are installing municipal water connections.

Connect the Self-Contained Water 1. Cut the red tubing from the floor box to the junction box. Inline the red cuspidor tubing to the

Radius Cuspidor Umbilical Connections (For clarity, delivery system tubing has been omitted.) Ground wire (connect to the chair structure)

Inline cuspidor tubing to junction box tubing.

Red tubing (1/8" OD)

(Cut)

Optional low voltage water heater cable

Cuspidor umbilical

Junction box tubing

To the delivery system (if present) Cuspidor limit switch and touchpad cable

Delivery system touchpad cable

Yellow with green dashes tubing (1/8" OD) Yellow tubing (1/8" OD) To the cuspidor

Blue with white dashes tubing (3/8" OD)

Vacuum tubing

Cuspidor limit switch terminal connects to chair circuit board

Cuspidor drain tubing

Y-adapter circuit board

Floor box side

Tubing clamp

To the floor box

To chair circuit board

Cuspidor side

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(see Figure 15).

tubing going to the junction box (see Figure 11). Use the tubing clamps provided to secure the cuspidor drain and vacuum drain tubing. NOTE:

5. Connect the three lengths of red tubing (1/8" OD) using a tee and uni-clamps (see Figure 14). Push

The self-contained water option is not available on Radius cuspidors without a delivery system.

Bracket

Delivery system post

2. Connect the red tubing (1/8" OD) to the matching red tubing in the junction box using an inline barb and uni-clamps (see Figure 12)

Bracket mounting screw and spacer

3. Remove the water bottle bracket from the Radius delivery system post. Cut the red tubing (1/8" Red tubing

Cascade Radius junction box Red tubing (1/8" OD)

Tee

Red tubing

Figure 14 the tee into the water bottle bracket. 6. Reinstall the bracket to the delivery system post. 7. Remove the thumbscrew underneath the cuspidor and slide the cover down (see Figure 15).

Decade Radius junction box

Figure 12 OD) connected to the bracket (see Figure 13). 4. Pull out the end of the red tubing (1/8" OD) Bracket Delivery system post

Tubing hole

Cuspidor cover

Bracket mounting screw and spacer

Red tubing (1/8" OD) cut

Thumbscrew

Red tubing (1/8" OD) coming from chairmount end of post

Figure 15

Figure 13 coming from the chair-mount end of the delivery system post (see Figure 14) and route the tubing through the tubing hole in the bracket 2006-04 Rev G (05190)

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8. Disconnect the red syringe tubing from the water manifold. Install a barb plug onto the barb and secure with a uni-clamp (see Figure 16). CAUTION If the water manifold barb is not plugged, flooding will occur.

Red tubing (1/8" OD) In-line barb

Sleeve

Red syringe tubing Barb cap

Figure 16 9. Connect the red syringe tubing to the red tubing using an in-line barb and uni-clamps (see Figure 16). 10.Slide up the cover and tighten the thumb screw (see Figure 17). Pull on the saliva ejector and syringe tubing while sliding up the cover to make sure they do not get pinched.

Figure 17

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Install the Utilities

Test the Cuspidor

Refer to the appropriate Plumbing Diagram (Figure 18 or 19). Also refer to Radius Floor Box Installation Instructions (A-dec Publication No. 85.2885.00) or Radius 2122/2132 Delivery System Installation Instructions (A-dec Publication No. 85.2877.00) for utility connections.

1. Plug in the chair. 2. Open the manual air and water shutoff valves. For air and water specifications, refer to the Floor Box Owner’s Guide (A-dec Publication No. 85.2611.00). 3. Plug in the power supply if applicable.

Install barb with nylon washer for red tubing (remove the hex plug) Red tubing (oral water, 1/8" OD) Tubing from the umbilical

Blue with white dashes tubing (water supply, 3/8" OD) Yellow with green dashes tubing (40psi regulated air, 1/8" OD)

Water filter/ regulator assembly (black body)

40 psi pre-regulator (non-adjustable)

Yellow tubing (unregulated air, 1/8" OD)

40 psi regulator

Radius Cuspidor (without Radius Delivery System) Figure 18

Air filter/ regulator assembly Yellow tubing (air supply, 1/4" OD) Tubing from the umbilical

Yellow with red stripe tubing (1/8" OD) Yellow tubing (1/8" OD)

Yellow tubing (1/8" OD) Yellow with red dashes tubing (1/8" OD)

Water filter/ regulator assembly

Red tubing (oral water, 1/8" OD) Do not connect Blue w/white dashes tubing (water supply, 3/8" OD) Yellow with green dashes tubing (1/8" OD) 40 psi preset regulator (non-adjustable) Yellow with green dashes tubing (1/8" OD) 40 psi regulator

Radius Cuspidor Utility Plumbing Diagram (with Radius Delivery System) Figure 19 2006-04 Rev G (05190)

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• Secure the cuspidor umbilical to the arm mount with a tie wrap (see Figure 22).

4. Move the master on/off toggle on the delivery system or floor box to the ON position. 5. Check for air and water leakage at all connections while operating the syringe (see Figure 20). Air

Water

Arm mount

Spray

Tie wrap

Umbilical

Figure 20 6. Check for vacuum leaks while operating the HVE.

Figure 22

To operate the HVE, simply turn the control valve.

Install the Support Bracket

7. Test the cuspidor and check for water leakage at all connections. For operating instructions, refer to the Cascade 7284 and Radius 7285 Cuspidor Owner’s Guide (A-dec Publication No. 85.2609.00).

Reinstall the support bracket by snapping the bracket onto the chair link arms (see Figure 23).

8. Test the touchpad operation. For operating instructions, refer to the Decade 1011/ 1021 Chair Owner’s Guide (A-dec Publication No. 85.2635.00) or the Cascade 1040 Chair Owner’s Guide (A-dec Publication No. 85.2605.00). For adjustments to the cuspidor and its components, refer to the appropriate Owner’s Guide.

Adjust the Tension • Adjust the tension of the cuspidor arm to the desired resistance (see Figure 21). The cuspidor arm should rotate easily but not drift. Install caps over the screws after the tension has been adjusted.

Support bracket

Figure 23

Tension adjustment

Before Leaving the Facility

Cuspidor arm Caps

Figure 21

• Reinstall the floor box cover and stop plate if you have a Radius chair. If not, install the new stop plate onto the chair. Test the operation of the stop plate. • Distribute the Owner’s Guides and instruct the dental team on the operation and maintenance of the equipment.

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Identification of Symbols SYMBOL

Classification of Equipment (EN-60601-1)

DESCRIPTION Recognized by Underwriters Laboratories Inc. with respect to electric shock, fire and mechanical hazards only in accordance with UL 60601-1 (2601-1) and under mutual recognition agreement with CAN/CSA C22.2, No. 601.1. Classified by Underwriters Laboratories Inc. with respect to electric shock, fire and mechanical hazards only in accordance with UL 60601-1 (2601-1) and under mutual recognition agreement with CAN/CSA C22.2, No. 601.1. UL listed to UL 61010A-1, BS EN 61010-2-010 and Canadian (CAN/CSA C22.2, No. 1010.1-92) safety standards. Conforms to applicable European Directives (refer to Declaration of Conformity). Protective earth (ground).

Functional earth (ground). Attention, consult accompanying documents. No user serviceable parts. Attention, line voltage. Only licensed electrician should remove cover. Type B applied part.

TYPES/MODE

CLASSIFICATION

Types of shock protection

CLASS I EQUIPMENT: Dental chairs, dental lights, and power supplies CLASS II EQUIPMENT: Chair, wall, and cart-mounted delivery systems

Degree of shock protection

TYPE B APPLIED PART: Delivery systems only

Degree of protection against water ingress

ORDINARY EQUIPMENT: All products

Mode of operation

CONTINUOUS OPERATION: All models except dental chairs CONTINUOUS OPERATION WITH INTERMITTENT LOADING: Dental chairs - 5% duty cycle

Flammable gasses:

Not suitable for use in the presence of a flammable anesthetic mixture with air, oxygen, or nitrous oxide, where such gasses may accumulate in concentration (closed space).

Class II equipment.

Caution: Metal surfaces can be hot during and following the dry cycle.

Environmental Specifications TEMPERATURE/ HUMIDITY

SPECIFICATION

Storage/ Transportation

Temperature:

-40C to 70×C (-40×F to 158×F)

Relative humidity:

80% for up to 31×C, decreasing linearly to 50% at 40×C.

Termperature:

10×C to 40×C (40×F to 104×F)

Relative humidity:

80% for up to 31×C, decreasing linearly to 50% at 40×C.

Operating

Indoor Use:

Electrical Rating TYPE

SPECIFICATION

Volts:

100/110-120/220-240 VAC

Frequency:

50-60 Hz

Current:

As configured and specified in equipment manual (products labeled 15A or greater require dedicated circuit, identified in distribution panel).

Altitude up to 2,000M (6,563 ft.), installation category II, pollution degree 2. (UL 61010A-1 and CAN/CSA C22.2, No. 1010.1-92 only)

Printed in USA. Copyright © 2006, All Rights Reserved. 2006-04 Rev G (05190)

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