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8

Base Machine Assembly 

The dust collector must not be 
connected to the power source 

during assembly.  

All instructions on this page refer to Figure 2. 

Base and Base Extensions 

1. Attach 

the 

base extensions

 (L) to the 

base 

(K) 

by inserting M8x20 

hex head screws

 (A) 

through the mounting holes of the 

extension

 (L) 

and 

base

 (K). 

2. Place 

M8 

flat washers

 (D) and M8 

lock washers 

(G) on the ends of the 

screws

 (A) and fasten 

with M8 

hex nuts

 (F), using 13mm wrenches. 

Casters 

1. The 3/8” 

hex nut

 (H) and M10 

lock washer

 (J) 

are pre-assembled to each 

caster

 (M). For 

shipping purposes, the lock washer has been 
placed beneath the hex nut. Remove hex nut 
and lock washer from the caster shaft, re-install 
the hex nut, then install the lock washer 

above

 

the hex nut, as shown. 

2. Install the 

four 

casters

 (M) to the underside of 

the 

base

 (K) as follows: 

3.  Thread the caster shaft into the threaded hole 

on the underside of the 

base

 (K), turn until 

snug. Tighten the 

hex nut

 (H) against the base 

with a 14mm wrench. 

Motor and Impeller Assembly 

1.  Place the base with casters down on the ground. 

2. Attach 

the 

motor and impeller assembly

 (N) to the 

base

 (K) using six M8x20 

hex cap screws 

(A), 

and six

 

M10 

flat washers

 (E). Hand tighten only 

until all screws and washers are in place, then 
tighten all six screws with a 13mm wrench. 

3. Attach 

the 

inlet guard

 (O) to 

impeller housing

 (N) 

using eight M6x12 

pan head flange screws

 (B).  

4. Press the 

inlet port

 (P) onto the 

inlet guard

 (O) 

until it snaps into place. Secure in place with 
3/16” x 1/2” 

pan head flange screw

 (C). 

 

To reduce the risk of injury from 

moving parts, always keep inlet port (P) covered 
with the caps provided, if they are not connected 
to a hose.

 

Connector Tube and Switch Box 

1. Place the 

lower gasket

 (Q) on the 

impeller 

housing

 (N). Line up the rubber pegs on the 

gasket (face down) with the holes in the housing. 

2. Place the 

connector tube

 (R) on the 

impeller 

housing

 (N), making sure that the holes of the 

mating flanges are aligned. 

Note:

 Refer to Figure 2 to make sure that the 

connector tube is facing the proper direction. 

3.  Insert an M8x20 

hex cap screw 

(A), through the 

M8 

washer

 (D) and flanges of the 

connector tube 

(R) and 

impeller housing 

(N). 

4. Place another 

washer 

(D) and a 

hex nut

 (F) on 

the protruding end of the 

screw

 (A) and hand-

tighten only. 

5. Mount 

the 

control box

 (S) to the two holes at the 

front of the 

connector tube

 flange (R). 

6.  Repeat steps 3 and 4 for the remaining screw 

locations, hand tightening only. 

7.  Tighten all hex nuts with a 13mm wrench. 

Collector Housings 

Mount the 

right collector housing 

(V) as follows: 

1. Place an 

upper gasket

 (T) between the 

collector 

housing 

(V) and 

connector tube

 (R). Line up the 

pegs on the 

gasket 

(T) with the holes in the 

housing

 (V). 

2. Place 

the 

collector housing

 (V) on the 

connector 

tube

 (R). Make sure to properly orient the 

collector housing – the internal baffle must slope 
downwards toward the center. 

3. Insert a 

screw

 (A) through the 

washer

 (D),

 

connector tube flange

 (R), and 

collector-housing 

flange

 (V). 

4. Place another 

washer

 (D) and a 

hex nut

 (F) on 

the protruding end of the 

screw

 (A) and hand-

tighten. 

5.  Repeat steps 1 through 4 for the seven remaining 

screw locations. 

6.  Tighten all screws and hex nuts with a 13mm 

wrench. 

7.  Repeat steps 1 through 6 for the 

left collector 

housing 

(U). 

Support Bars 

1.  Align the bottom slots of a 

support bar

 (W) with 

the holes in the 

base

 (K). Insert two 

screws

 (A) 

with two 

flat washers

 (D) and hand tighten only. 

Note:

 If you are using the Canister Filter 

System, proceed with steps 2 through 5 below. 
If you are using the Filter Bag System, leave 
the support bar (W) as is, for further assembly 
later, and proceed to “Handles”. 

 

 

Содержание PM1900

Страница 1: ...ollector PM1900 with Filter Bag Kit 1791075BK PM1900 with Canister Kit 1791075CK WMH TOOL GROUP Inc 2420 Vantage Drive Elgin Illinois 60124 Part No M 1791075 Ph 800 274 6848 Revision A 06 07 www wmhtoolgroup com Copyright 2007 WMH Tool Group Inc ...

Страница 2: ...or examination postage prepaid to a location designated by us For the name of the location nearest you please call 1 800 274 6848 You must provide proof of initial purchase date and an explanation of the complaint must accompany the merchandise If our inspection discloses a defect we will repair or replace the product or refund the purchase price at our option We will return the repaired product o...

Страница 3: ...sembly 11 Electrical Connections 12 Extension Cords 12 Operating the Machine 12 Setting the Timer 1 Phase Models 13 Connecting the Dust Collector to a Machine 13 Maintenance 13 Cleaning the Filter Bags 13 Removing the Collector Bags 13 Cleaning the Canister Filters 13 Motor 13 Replacement Parts 14 Breakdown for PM1900 Dust Collector Base Machine 14 Parts List for PM1900 Dust Collector Base Machine...

Страница 4: ...line silica from bricks cement and other masonry products Arsenic and chromium from chemically treated lumber Your risk of exposure varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as face or dust masks that are specifically designed to filter out microscopic particles 10 Do...

Страница 5: ... recommended accessories improper accessories may be hazardous 24 Maintain tools with care Follow instructions for lubricating and changing accessories 25 Turn off the machine and disconnect from power before cleaning Use a brush or compressed air to remove chips or debris do not use your hands 26 Do not stand on the machine Serious injury could occur if the machine tips over Familiarize yourself ...

Страница 6: ...00 Base Machine B with Filter Bag System 1791076BK Filter Bag System only 1791075B Canister Filter System only 1791086 Blower Wheel Diameter 14 Sound Rating at 3 feet 86 92 db Inlet Port Diameter in three at 4 or one at 8 Air Flow at 8 Base Machine A and B CFM 1891 Velocity at 8 Base Machine A and B FPM 5393 7 Static Pressure inch of water 12 15 Bags and Canister Diameter in 20 Filter Bag Length i...

Страница 7: ...et Guard 1 P Inlet Port w Cap 1 Q Lower Gasket 1 R Connector Tube 1 S Control Box 1 T Upper Gasket 1 U Left Housing 1 V Right Housing 1 W Support Bar 2 X Handle 2 Y Plate 2 Z Socket Head Cap Screw M8x12 4 Remote Control w batteries single phase machine only not shown Owner s Manual not shown Warranty Card not shown Hardware Bag contents A M8 x 20 Hex Cap Screws 34 B M6 x 12 Pan Head Flange Screws ...

Страница 8: ...the lower gasket Q on the impeller housing N Line up the rubber pegs on the gasket face down with the holes in the housing 2 Place the connector tube R on the impeller housing N making sure that the holes of the mating flanges are aligned Note Refer to Figure 2 to make sure that the connector tube is facing the proper direction 3 Insert an M8x20 hex cap screw A through the M8 washer D and flanges ...

Страница 9: ...ap screws Z with a 6mm hex wrench 2 Install handle X to the holes in the collector housing U by inserting the socket head cap screws through the handle the collector housing and into the plate on the opposite side Tighten the screws Note Make sure the plate Y is oriented properly as shown in the Detail in Figure 1 The protrusions on the plate should face away from the handle 3 Install the other th...

Страница 10: ...wn on the collector bag to make sure it seats on the inner lip of the housing 5 Position the plastic window in front so that you can easily see when collector bag is full 6 Connect the upper hanger to the hanger support bar Figure 5 7 Slide the loop of the filter bag over the hook on the upper hanger and mount the hanger assembly onto the hanger bracket Figure 3 Rotate the hanger so that the hook ...

Страница 11: ...ately 3 inches so that there are no air leaks 4 Remove the handle Figure 9 from inside the canister filter Mount the handle onto the canister filter with two M10 hex nuts A two M10 flat washers B and an M10 lock washer C Arrange these fasteners according to Figure 9 Tighten with a 17mm wrench 5 Place the canister on top of the housing and push down to ensure the canister is seated on the housing 6...

Страница 12: ...a live terminal The hose or ductwork you use to connect the tool to the dust collector must also be grounded Make sure the voltage of your power supply matches the specifications on the motor plate of the dust collector Check with a qualified electrician or service personnel if the grounding instructions are not completely understood or if in doubt as to whether the tool is properly grounded Repai...

Страница 13: ...fore turning it OFF and removing plug from power source Failure to comply may cause serious injury Cleaning the Filter Bags Wearing a particle mask or respirator for protection against fine dust particles during cleaning is highly recommended During first use and after cleaning the filter bags may allow some dust to escape This is normal and will stop after a short period of time Clean both the fi...

Страница 14: ...ur service department call 1 800 274 6848 Monday through Friday see our website for business hours www wmhtoolgroup com Having the Model Number and Serial Number of your machine available when you call will allow us to serve you quickly and accurately Breakdown for PM1900 Dust Collector Base Machine ...

Страница 15: ...ew M5x8 4 8 7 DCRC 102 Flat Head Screw 1 8 x 1 4 3 8 8 ST039304 Tapping Screw M3 5x12 AB 6 8 9 DCRC 111 Tapping Screw M3 5x10 1 PM1900 108 10 Display Label not shown 1 9 420051 Motor Gasket 1 10 431006 Impeller Dia 14 1 11 PM1900 111 Inlet Guard 8 1 12 499025 Inlet Port 3 4 1 13 420203 Inlet Cap 2 14 431034 Rubber Gasket 1 15 PM1900 115 Base 1 16 402036 Caster 4 17 PM1900 117 Connector Tube 1 18 4...

Страница 16: ...8 4 52 TS 1540061 Hex Nut M8 4 53 TS 1540031 Hex Nut M5 2 54 TS 1533042 Pan Head Screw M5x12 2 55 PM1900 108 6 Tapping Screw M5x8 2 56 TS 1504021 Socket Head Cap Screw M8x12 8 57 PM1900 157 Power Cord 14AWG x 4C for 3HP 3Ph 1 58 PM1900 158 Motor Cord 14AWG x 4C for 3HP 3Ph 1 59 998630 Strain Relief 1 60 PM1900 160 Switch Assembly For 3HP 230 460V 3Ph 1 60 1 PM1900 160 1 Switch Box 1 60 2 PM1900 16...

Страница 17: ...Index No Part No Description Size Qty 1791075B Collection and Filter Bag System includes 1 thru 6 1 1 1791075F Filter Bag 30 micron 2 2 430005 Retainer Strap 2 3 708699A Collection Bag 2 4 430039 Upper Hanger 2 5 430037 Support Bar 2 6 523011 Hanger Bracket 2 ...

Страница 18: ...18 Breakdown for PM1900 Canister Filter System ...

Страница 19: ...t M10 2 9 TS 1550071 Flat Washer M10 2 10 331050 Arm 1 11 331051 Soft Grip Handle 2 12 TS 2361101 Lock Washer M10 1 13 BR000052 Rivet 5 2 3 14 331014 Bracket 1 15 150623 Pad 1 16 TS 1540041 Hex Nut M6 8 17 331052 Shaft 1 18 TS 1482041 Hex Cap Screw M6x20 4 19 TS 2361061 Lock Washer M6 4 20 TS 1550041 Flat Washer M6 4 21 331012 Scraper 2 22 331017 Plate 2 23 331015 Plate 2 24 TS 1482021 Hex Cap Scr...

Страница 20: ...20 Electrical Connections ...

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