Multiquip CV-1 CV-SERIES Maintenance, Become worn to a length of 3/8. See Length a in Figure

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MAINTENANCE

CAUTION

Before performing any maintenance on this unit, ALWAYS MAKE CERTAIN that the switch is in the "OFF" position and the power cord is disconnected from the power source.

This is a universal motor and it will run at approximately its rated speed if the motor and its attached equipment are properly operated and maintained.

1.Have repair work performed by an authorized service facility, using identical or manufacturer approved replacement parts.

2.This motor uses sealed bearings and does not require lubrication.

3.Visually inspect the motor daily before use for defective or missing parts, and have repairs made before use.

4.Inspect brushes frequently and replace when they

become worn to a length of 3/8". (See Length A in Figure 6).

A

Figure 6. Brush Length

5.Keep air inlet and air exit louvers clean and free of concrete and debris. Failure to do so will result in rapid motor overheating and parts failure.

6.Clean air filter as needed. If unit is used in high dust areas, filter will have to be cleaned more often.

7.Use a screw driver to tighten brush caps. DO NOT OVERTIGHTEN. The brush cap must be tight enough that the brush holder does not move.

8.The 314V and 382V flexible shafts require cleaning and relubrication every 100 hours of operation. Refer to flexible shafting operating instructions for maintenance instructions.

9.Vibrator heads should be inspected and relubricated every 100 hours of operation. Follow the instructions for vibrator heads.

Heat should be used to break down

the threadlock (loctite) while you

NOTE unthread the head from the shaft. This will help prevent damage to the threads.

CV-SERIES — MAINTENANCE

Bronze Wear Bushing Replacement

Refer to Figure 7 and the following steps for removal and replacement of the bronze wear bushing.

1

2

3

4

5

7

8

6

1.Slotted Spring Pin

2.Quick Disconnect Knob

3.Spring Housing

4.Compression Spring

5.Lock Pin

6.Output Endbell Shaft

7.Bronze Wear Bushing

8.Shaft Coupling

Figure 7. Bronze Wear Bushing

1.If installed, remove head assembly and shaft coupling (item 8, Figure 7).

2.Remove pin (item 1, Figure 7) using hammer and punch of appropriate size.

3.Once the pin is removed, the knob, spring and lock pin can easily be removed. (items 2, 4, and 5)

CV-SERIES • VIBRATOR MOTOR — PARTS AND OPERATION MANUAL — REV. #1 (06/13/07) — PAGE 14

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Contents CV-SERIES CV-SERIES Proposition 65WARNING CV-SERIES SILICOSIS/ Respiratorywarnings CV-SERIES -TABLE of Contents Best Deal! Order via Internet Dealers Only Order via Fax Dealers OnlyAlways wear approved eye and hearing protection CV-SERIES Safety Message Alert SymbolsYou can be Injured if you do not follow these directions Vibrator Motor Operation Safety Rules General Safety RulesDo not operate or service this Rules for Safe OperationGrounding Pin Metal Screw Adapter Grounding Means Vibrator Motor Electrical Safety RulesKeep the cord from heat, oil, and sharp objects Emergencies Removethe Grounding PIN Fromthe PlugUse of extension cords Always know the location of the nearest first aid kitCV-SERIES- Specifications Vibrator Motor DimensionsMachine Safety Decals DecalsCV-SERIES Preparation and Operation Motor-to-Shaft ConnectionCV-SERIESVIBRATOR Motor Operation CV-SERIES OperationCV-Series Vibrator Motor Familiarization Bronze Wear Bushing Replacement CV-SERIES MaintenanceMaintenance Become worn to a length of 3/8. See Length a in FigureMotor Reassembly Motor AssemblyField Orientation Brush LeadsCV-SERIES-TROUBLESHOOTING CV-SERIES -VIBRATOR Motor Housing Assy Part Name QTY Remarks ReplacesCV-SERIES -VIBRATOR Motor Assy CV-SERIES -VIBRATOR Motor Assy Payment Terms CV-SERIES Notes Canada Brazil United StatesMexico United Kingdom Your Local Dealer is
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