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Graco SDMM8, Instructions Manual

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Graco SDMM8 Instructions Manual Download Page 1

333492G

EN

INSTRUCTIONS

SDMM8 Manual Meter and 
SDMP8 Preset Meter

For metered dispense of petroleum-based lubricants, oils and 50:50 antifreeze/water mix 
fluids only. 
For professional use only. 

Maximum Working Pressure: 1500 psi (10 MPa, 103 bar)

List of Models page 2

Important Safety Instructions

Read all warnings and instructions in this 
manual. Save these instructions.

Summary of Contents for SDMM8

Page 1: ...ense of petroleum based lubricants oils and 50 50 antifreeze water mix fluids only For professional use only Maximum Working Pressure 1500 psi 10 MPa 103 bar List of Models page 2 Important Safety Instructions Read all warnings and instructions in this manual Save these instructions ...

Page 2: ...T 24U960 4 16 Quart BSPT 24U961 4 16 Quart BSPP 24U956 4 16 Liter NPT 24U957 4 16 Liter BSPT 24U958 4 16 Liter BSPP Model Number Model Description Inlet Extension Nozzle Extension Kit Nozzle Parts 24V034 4 16 Quart NPT Flex 255853 255459 24V037 4 16 Quart NPT Rigid 255852 255459 24V040 4 16 Quart NPT Gear Lube 255854 255470 Model Number Model Description Inlet Extension Nozzle Extension Kit Nozzle...

Page 3: ...eeze nozzle 255855 or 24W306 See page 27 for infor mation about these nozzles Model Number Model Description Inlet Extension Nozzle Extension Kit Nozzle Parts 24V044 4 16 Liter BSPT Flex 255853 255459 24V047 4 16 Liter BSPT Rigid 255852 255459 24V050 4 16 Liter BSPT Gear Lube 255854 255470 Model Number Model Description Inlet Extension Nozzle Extension Kit Nozzle Parts 24V045 4 16 Liter BSPP Flex ...

Page 4: ...ension Kit Nozzle Parts 24V052 60 Quart NPT Rigid 24W641 255459 24Z125 60 Quart NPT Rigid 255852 255459 24Z126 60 Quart NPT Flex 255853 255459 24Z127 60 Quart NPT Rigid 255854 255470 Model Number Model Description Inlet Extension Nozzle Extension Kit Nozzle Parts 24V053 60 Quart BSPT Rigid 24W641 255459 Model Number Model Description Inlet Extension Nozzle Extension Kit Nozzle Parts 24V054 60 Quar...

Page 5: ...del 24U955 and the nozzle and extension kits indicated in the table below See Nozzle and Extension Kits page 27 See Nozzle Parts page 28 Model Number Model Description Inlet Extension Nozzle Extension Kit Nozzle Parts 24V059 60 Liter BSPT Rigid 24W641 255459 Model Number Model Description Inlet Extension Nozzle Extension Kit Nozzle Parts 24V060 60 Liter BSPP Rigid 24W641 255459 ...

Page 6: ... open containers of solvent and gasoline Do not plug or unplug power cords or turn lights on or off when flammable fumes are present Ground all equipment in the work area Use only grounded hoses Stop operation immediately if static sparking occurs or you feel a shock Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area SKIN INJECTION HAZ...

Page 7: ... using it Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations PRESSURIZED ALUMINUM PARTS HAZARD Use of fluids that are incompat...

Page 8: ...lve required F Pump G Pump grounding wire required H Pressure relief valve required NOTE The relief pressure cannot exceed the meter s maximum working pressure J Fluid shut off valve K Fluid line L Fluid shut off valve M Hose reel N SDMM8 or SDMP8 meter P Mounting channel R Hose reel fluid inlet kit S Fluid drain valve FIG 1 L R M N P H J G F A K D E C B S ...

Page 9: ... Follow local code To maintain grounding continuity when flushing or relieving pressure hold a metal part of the meter firmly to the side of a grounded metal pail then trigger the valve SDMM8 and SDMP8 Meter N When installing the meter leave at least two threads bare when using thread sealant The bare threads ensure a ground is main tained This equipment stays pressurized until pressure is manuall...

Page 10: ...Installation 10 333492G Component Identification Key 1 Swivel 12 Trigger 37 Meter dial 41 Meter pointer 101 Nozzle 102 Extension FIG 2 1 12 41 37 102 101 ...

Page 11: ...hut off valve L at the dispense position Flush out a sufficient amount of oil to ensure that the entire system is clean then close the valve 6 Repeat Step 5 at all other positions Installing Meter FIG 3 1 If this is a new installation and the first time a meter is installed skip step 1 For existing installations to replace the meter N a Relieve pressure page 9 b Use two wrenches working in opposit...

Page 12: ... and handle Hand tighten extension nut 102a d Wrench tighten extension nut 102a 5 Install nozzle 101 NOTE Do not use PTFE tape or thread sealant on threads of nozzle 101 This could cause the fitting to leak a Thread nozzle 101 onto extension 102 as shown in FIG 7 b Use an open end adjustable wrench on flats of nozzle bushing 101a FIG 7 to tighten fitting Only tighten nozzle with wrench on flats of...

Page 13: ...atically Do not set trigger to enable meter to dispense when it is unat tended The meter shuts off automatically when the set amount of fluid is dispensed Manual Shutoff Valve NOTE Clean strainer 3a regularly See Parts page 24 The totalizer keeps a running total of the amounts dis pensed 1 Turn automatic twist lock nozzle 101 counter clockwise to open nozzle Insert nozzle into the fluid receptacle...

Page 14: ...open noz zle Do not trigger meter when nozzle is closed If you do accidentally trigger the meter with the nozzle closed point nozzle into a waste bucket and slowly open the nozzle to relieve pressure and expel built up fluid Fluid shut off valve J or L is not fully open page 10 Fully open fluid shut off valve J or L Foreign material is wedged in the meter housing Contact your Graco distributor for...

Page 15: ...um 2 engaged threads uncovered for electri cal continuity or sealant to threads of hose and tighten the connection See Step 2 in Installation Procedure page 11 Poor swivel meter housing connection Torque the fitting to 20 25 ft lbs Swivel seals have deteriorated and leak Replace swivel Problem Cause Solution ...

Page 16: ...htly tap the housing against a flat surface to loosen it FIG 12 6 Insert a screwdriver into the notch of the piston assembly 19 and pry off the piston cover 19d See FIG 13 Remove all parts 7 Clean the parts 19a g and blow them dry 8 Reassemble the piston assembly 19 and install in meter 9 Install cover 17 on meter housing Torque to 11 14 ft lbs 14 9 18 9 N m 10 Install nozzle and extension assembl...

Page 17: ...40 FIG 15 4 Use a hex wrench to remove the plug setscrew Remove the plug 50 remove the pin 51 spring 53 and the lower pointer 52 FIG 16 5 Remove the large retaining clip 38 and then the face plate panel 37 FIG 17 6 Use a 2 mm hex wrench to remove the gear set screw 33 Remove the gears 32 34 35 FIG 18 FIG 14 FIG 15 44 42 43 41 41 39 40 FIG 16 FIG 17 FIG 18 50 52 51 53 38 37 33 34 32 35 ...

Page 18: ...ighten the gear set screw 33 3 Install the face plate panel 37 and large retaining clip 38 FIG 22 4 Install the lower pointer 52 spring 53 pin 51 and plug 50 as shown in FIG 23 Use a hex wrench to tighten the plug setscrew 5 Install the needle pointer 41 springs 39 and pins 40 as shown in FIG 24 FIG 19 FIG 20 FIG 21 31 31 33 34 32 35 FIG 22 FIG 23 FIG 24 38 37 50 52 51 53 41 39 40 ...

Page 19: ...the fluid section is fully assembled before removing the counting section 1 Relieve pressure page 9 2 Remove the cover 44 small retaining ring 43 FIG 26 3 Remove the needle pointer 41 springs 39 and pins 40 FIG 27 4 Remove the large retaining clip 38 and then the face plate panel 37 FIG 28 5 Use a 2 mm hex wrench to remove the gear set screw 33 Remove the gears 32 34 FIG 29 FIG 25 FIG 26 44 42 43 ...

Page 20: ... 32 34 Use a 2 mm hex wrench to tighten gear set screw 33 FIG 32 3 Install face plate panel 37 and large retaining clip 38 FIG 33 4 Install the needle pointer 41 springs 39 and pins 40 as shown in FIG 34 5 Install small retaining ring 43 and cover 44 FIG 35 FIG 30 FIG 31 FIG 32 31 31 33 34 32 FIG 33 FIG 34 FIG 35 38 37 41 39 40 44 43 ...

Page 21: ...ension see page 29 Length 11 4 inches 28 9 cm Width 3 94 inches 10 cm Height Manual Meter 4 85 inches 12 3 cm Height Preset Meter 6 33 inches 16 08 cm Maximum Totalizer Digits 99 999 units Inlet 1 2 14 NPT 1 2 14 BSPP 1 2 14 BSPT Outlet 3 4 16 straight thread o ring boss Operating temperature range 50 F to 160 F 45 C to 70 C Wetted parts brass aluminum stainless steel TPE Fluid compatibility antif...

Page 22: ...3a 5 8 6 9 10 11 2 16 12 13 14 15 16 46 49 45 47 48 29 33 32 37 31 38 36 35 34 40 39 41 43 51 42 28 19g 19f 19d 19c 19b 18 17 44 19a 7 14 15 19 See Ref A Ref A Ref B See Ref B 39 40 Torque to 7 10 ft lbs 9 13 N m 1 Torque to 15 25 in lbs 1 7 2 8 N m 2 Torque to 11 14 ft lbs 14 9 18 9 N m 3 3 1 2 2 39 40 50 52 33 61 ...

Page 23: ... 1 24V470 QUARTS models 24U959 24U960 24U961 24V471 LITERS models 24U956 24U957 24U958 19a PISTON chamber 1 19b PISTON oscillating 1 19c DIVIDER 1 19d GEAR cover 1 19e ROLLER not shown 1 19f GEAR 10 teeth 1 19g GEAR 21 teeth 1 28 24V467 KIT SHAFT 1 29 106560 PACKING o ring 1 31 24U352 COUNTER 1 32 16X595 GEAR worm spur 1 33 16X589 SCREW setting M4 x 6 2 34 16X588 GEAR twins 14 32 1 35 16X586 GEAR ...

Page 24: ...4 24U955 44 41 42 50 34 40 39 35 38 45 46 49 47 43a 48 1 3b 3a 5 8 6 9 10 11 2 12 14 15 16 13 16 28 33 32 31 37 30 19g 19f 19c 19b 18 17 15 14 19d 19a 7 19 See Ref A Ref B 39 40 51 See Ref B Torque to 7 10 ft lbs 9 13 N m 1 Torque to 15 25 in lbs 1 7 2 8 N m 2 Torque to 11 14 ft lbs 14 9 18 9 N m 3 3 2 2 1 43b 52 Ref A 61 ...

Page 25: ... 16 110637 SCREW mach panhead 2 17 16X494 CAP housing 1 18 156633 PACKING o ring 1 19 KIT piston includes 19a 19h 1 24V470 QUARTS models 24U947 24U948 24U949 GALLONS models 24U950 24U951 24U952 24V471 LITERS models 24U953 24U954 24U955 19a GEAR cover 1 19b PISTON oscillating 1 19c DIVIDER 1 19d PISTON chamber 1 19e ROLLER not shown 1 19f GEAR 10 teeth 1 19g GEAR 21 teeth 1 28 106560 PACKING o ring...

Page 26: ...24U951 24U952 1 37 DIAL 1 16X599 model 24U947 24U948 24U949 16X600 model 24U950 24U951 24U952 16X598 model 24U953 24U954 24U955 38 16X498 CLIP ring 1 39 16X583 SPRING inner and outer pointer 2 40 16X581 PIN inner and outer pointer 2 Ref Part No Description Qty 41 16X577 NEEDLE 1 42 16X584 SPRING outer pointer 1 43 RING retaining 43a 16X611 1 43b 17B784 1 44 16X575 COVER needle 1 45 16X606 BRACKET ...

Page 27: ... Automatic non drip quick close nozzle with flexible extension Oil 24W641 Automatic non drip quick close nozzle with short rigid extension Oil 255854 Non drip quick close nozzle with rigid extension Gear Lube 255855 Non drip quick close nozzle with rigid extension Antifreeze 24W306 Non drip quick close nozzle with flexible extension Antifreeze Used for dispensing 5gpm 22 7 lpm or less ...

Page 28: ...ion 1 O RING packing 1 STEM nozzle valve 1 SEAT valve 1 255460 Automatic non drip quick close nozzle Antifreeze BODY nozzle 1 SPRING compression 1 O RING packing 1 STEM nozzle valve 1 O RING packing 1 SEAT valve 1 255470 Non drip quick close nozzle Gear Lube Housing 1 Body nozzle 1 O RING packing 1 O RING packing 1 Plug Hollow hex 1 Used for dispensing 5gpm 22 7 lpm or less ...

Page 29: ...Nozzle 101 Parts 333492G 29 Dimensions Manual Meter Preset Meter FIG 36 FIG 37 ...

Page 30: ...asonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that...

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