Multiquip manual CDM1H HAND-HELD Core Drill SHUTDOWN/MAINTENANCE, Shutdown, Maintenance

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CDM1H HAND-HELD CORE DRILL — SHUTDOWN/MAINTENANCE

Shutdown

1.Remove the power cord from the wall receptacle or power source.

2.Allow a sufficient amount of time for the core drill bit to cool before attempting to remove it from the core drill.

3.Using the wrenches as illustrated in Figure 4, remove the core drill bit from the drill.

4.Clean the drill bit with a mild cleaning solution, removing dirt and foreign matter.

5.Once the core drill has been cleaned, place the core drill into its carrying case along with all associated hardware. Be sure to wrap the power cord neatly into the carrying case. This will extend the life of the cord.

6.Store the carrying case out of the reach of children, in a location that is moisture free.

Maintenance

1.The CDM1H basically is maintenance-free. The only maintenance requirement is to periodically check the main gear grease level.

2.Using the supplied 5 mm allen wrench, remove the grease plug as shown in Figure11.

3.Visually inspect to see if grease is present. It may be necessary to insert a small blade screw driver or similar device into the filler hole to determine if the grease level is low.

4.If the grease level is low, apply 1 shot of lithium base grease, grade N0.1. DO NOT over fill.

5.Reinstall grease plug and tighten securely.

Figure 13. Main Gear Lubrication

CDM1H CORE DRILL — OPERATION AND PARTS MANUAL — REV. #6 (09/08/10) — PAGE 17

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Contents Model CDM1H CDM1H HAND-HELD Core Drill Proposition 65WARNING Silicosis Warning CDM1H HAND-HELD Core Drill SilicosiswarningCDM1H HAND-HELD Core Drill -TABLE of Contents Ordering parts has never been easier CDM1H HAND-HELD Core Drill Parts Ordering ProceduresForyour Safety and the Safety of Others CDM1H HAND-HELD Core DRILL- Safety Message Alert SymbolsCDM1H HAND-HELD Core Drill Rules for Safe Operation General SafetyElectrical Safety Emergencies MaintenanceTransporting CDM1H HAND-HELD Core Drill General Information CDM1H Core Drill Dimensions CDM1H HAND-HELD Core Drill SPECIFICATIONS/DIMENSIONSCDM1H HAND-HELD Core Drill Components Before Starting CDM1H HAND-HELD Core Drill PRE-SETUPDrilling with a MQ Cobra Bit DrillingWith Standard DRY/WET Core BitsAttaching the Cobra Core Bit to the Core Drill Connecting Water to the Core DrillConnecting the Power Applying Power to the Core DrillWater Valve on Position Before OperatingShutdown CDM1H HAND-HELD Core Drill SHUTDOWN/MAINTENANCEMaintenance Core Drill Troubleshooting CDM1H HAND-HELD Core Drill TroubleshootingCDM1H HAND-HELD Core Drill -WIRING Diagram QTY. Column Core Drill Explanation of Code in Remarks ColumnQty CDM1H HAND-HELD Core Drill Suggested Spare PartsCDM1H HAND-HELD Core Drill Nameplate and Decals Part Name CDM1H HAND-HELD Core Drill Nameplate and DecalsCDM1H HAND-HELD Core Drill Core Drill Assy Gear Case CDM1H HAND-HELD Core Drill Core Drill Assy Part Name QTY CDM1H HAND-HELD Core Drill -CARRYING Case /TOOLS/ADAPTER MM Allen Wrench Part Name QTY RemarksTerms and Conditions of Sale -PARTS CDM1H Core Drill Operation and Parts Manual REV. #6 09/08/10 HERE’S HOW to GET Help