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INSTALLATION
Curtain 

Continued

Latch Bracket Adjustment

 A

 B

NOTE:

Curtain may stretch with use Verify there is a maximum gap 

of 1/2in [13mm] – 2in [51mm] at full curtain extension See 

"Planned 

Maintenance" on page 17

 

1  At the receiver post, ensure the innermost face of 

the curtain lead bar (B) extends no more than 1/2in 

[13mm] – 2in [51mm] beyond the outermost edge 

of the cup (A) on the slotted latch bracket If not, 

the slotted latch bracket offers lateral adjustment to 

decrease this distance

2  After the desired distance is set, tighten the bolts on 

the latch bracket 

3  If the distance needs to be increased, the latch 

bracket must be moved to the alternate set of holes 

and repeat 

"Latch Bracket Adjustment"

Tensioning

If the top of the curtain “sags” or seems to be loose:
1  Angle the curtain attachment on the roller so the top 

of the curtain is pulled slightly tighter With the curtain 

pulled out and engaged, unroll the rest of the curtain 

until the touch and hold fastener is accessible

2  Lock the roller with a screwdriver, by inserting the 

screwdriver through the hole in the top of the storage 

support (A) and 1 of the slots (B) in the roller tube 

concurrently

3  Remove the curtain from the roller and angle the 

curtain so the top of the curtain is slightly tighter Hold 

the roller while removing the screwdriver Let the 

curtain roll up slowly

4  Disengage the curtain from the latch bracket and roll 

the unit up 2 or 3 times Engage the unit to see if the 

curtain is tighter

5  Repeat to add more angle, if necessary 

Figure 7 

Dok‑Guardian™ LD Safety Barrier 

Installation/Service/Owner's Manual

 Rite‑Hite

®

10 Publication:

 AMEN00150 2019-11-13

Summary of Contents for Dok-Guardian LD

Page 1: ...Maintenance 17 Exterior Use 17 Re Tensioning Roller Assembly 18 PARTS DGLD 20 DGLDCM 22 Interdeterrent Interlock and Latch 23 Curtain Lead Bar and Latch 24 Interdeterrent Switch 25 Actuator 25 Interlo...

Page 2: ...490668 7237591 8087443 8826963 and may be covered by additional pending U S and foreign patent applications Manufactured by Rite Hite Engineered Solutions Group Inc SAFETY Safety Identifications DANGE...

Page 3: ...a zone de travail jusqu ce que l unit s ont t compl tement install NOTICE DO NOT install unit in areas that exceed 140 F 60 C INSTALLATION Preparation The Dok Guardian LD is shipped to order If ordere...

Page 4: ...ve or Rite Hite technical support for additional information To modify the Dok Guardian posts to pull the curtain in the opposite direction 1 Separate the roller support B from the storage post A by r...

Page 5: ...must always point to one another Left to Right Pull NOTE Interdeterrent magnet is behind washer in both orientations Right to Left Pull 7 Remove screw nut and magnet from bar H Feed screw for magnet t...

Page 6: ...with the screw end M 1 9 7 4 5 6 10 11 12 Shown Back Side Left to Right pull M 2 Flush 8 M Side View Bottom View ORDER QTY DESCRIPTION 1st 2 places 1 1 SHROUD SW INTRLCK 10MM DKGRDN 2 2 SCR RHMS PHLP...

Page 7: ...ement of the posts do not interfere with any door operation Footprint Standard go to Step 5 i e 1 Storage E1 1 Receiver E2 Footprint Common go to Step 2 2 Unit A Position to begin the chain The C O W...

Page 8: ...crete dust out of the h not be able to tighten the anchor completely Using the Impact wrench and 1 1 8 socket install the anc into the hole you drilled into the concrete Securely tighten all anchors w...

Page 9: ...ed in the storage post slot 3 Ensure the square latch bar is still engaged in the latch bracket Pull the curtain evenly taut towards the roller tube until the curtain face is vertical 4 Determine the...

Page 10: ...top of the curtain sags or seems to be loose 1 Angle the curtain attachment on the roller so the top of the curtain is pulled slightly tighter With the curtain pulled out and engaged unroll the rest o...

Page 11: ...5 Install switch B in hole leaving the sensing face minimally recessed from the front surface of latch bracket C 6 Wire switch B to options module on trailer restraint Interlock Actuator Assembly 1 Dr...

Page 12: ...INSTALLATION Electrical Interlock UCR Controls OPTIONAL 1203E001 pdf Dok Guardian LD Safety Barrier Installation Service Owner s Manual Rite Hite 12 Publication AMEN00150 2019 11 13...

Page 13: ...INSTALLATION Electrical Interlock Gen2 Controls OPTIONAL 1203E001 pdf Rite Hite Installation Service Owner s Manual Dok Guardian LD Safety Barrier Publication AMEN00150 2019 11 13 13...

Page 14: ...INSTALLATION Electrical Interdeterrent UCR Controls OPTIONAL 1203E001 pdf Dok Guardian LD Safety Barrier Installation Service Owner s Manual Rite Hite 14 Publication AMEN00150 2019 11 13...

Page 15: ...INSTALLATION Electrical Interdeterrent Gen2 Controls OPTIONAL 1203E001 pdf Rite Hite Installation Service Owner s Manual Dok Guardian LD Safety Barrier Publication AMEN00150 2019 11 13 15...

Page 16: ...attached to the end of the curtain A1 into the latch bracket A2 at the opposite side of the opening 3 Ensure the curtain lead bar is fully engaged in latch bracket NOTE Because the pull force may be u...

Page 17: ...rtain from properly rolling up Replace curtain if sewing becomes frayed or if there is significant damage to the mesh Clean the unit as necessary to maintain high visibility Curtain may stretch with u...

Page 18: ...roller tube Make sure the screwdriver is inserted securely before letting go of the roller tube 6 Insert the back side of the curtain through the slot in the storage support post and install the curt...

Page 19: ...Rite Hite Installation Service Owner s Manual Dok Guardian LD Safety Barrier Publication AMEN00150 2019 11 13 19...

Page 20: ...HHMS 1 2 13X1 1 4 Z5 10 6 74150001 WSHR FLAT 1 2X1 3 8X7 64 ZNC 11 6 55650004 NUT HEX NYL LOCK 1 2 13 ZNC 12 1 53850622 LABEL BARRIER DOK GUARDIAN LD 13 1 1041 BAR ASSY CURT RECEIVER 14 3 67900048 BL...

Page 21: ...N STORAGE DOK GRDN 12420026 4 3 SCR HWH DR TP 1 4 14X1 1 4 67860001 5 2 SCR HWH DR TP 1 4 14X1 67860101 6 1 POST LEFT DOK GRDN LD 65650013 7 1 SPRT RLR STORAGE DOK GRDN LD 72600075 8 9 PLUG PLSTC YLW...

Page 22: ...UNIT 1 Latch Bracket 1 Left Warden No Right Warden END UNIT 2 Latch Brackets 1 Left Warden 1 Right Warden DGLDCM NOTE SHOWN IS LEFT TO RIGHT PULL End Unit 2 Latch Brackets 1 Left Post 1 Right Post FI...

Page 23: ...NON XL OPTIONLESS NO LATCH NON XL OPTIONLESS LD LATCH 1041 FOR LD None LD Latch Interdeterrent LD Latch Interlock LD Latch NON XL INTERLOCK LD LATCH NON XL INTERDETERRENT NO LATCH NON XL INTERDETERRE...

Page 24: ...INTERLOCK 6 17250202 CBOX ASY DOCK GUARDIAN 1203A025_191001 SLDDRW pdf Tube hidden Shipped as left to right pull DESCRIPTION PART 1 HNDL PULL 1 4X13 ZNC 51850050 2 PLUG FOAM BLK 1 375 SQ 65300027 3 PI...

Page 25: ...N 1 SW MAG REED NO 0 5A 8ft CORD 2 SCR RHMS PHLP 10 24 X2 SS 3 NUT HEX NYL LOCK 10 24 ZNC 4 MAG 13LB 1OD 3 16HOLE ZNC Actuator Lever not included DESCRIPTION PART ACTR 12VDC 10MM 5MM S 45N 10200024 Ri...

Page 26: ...PHLP 8 32X1 ZNC 10 2 NUT HEX SERRATED 8 32x1in Z 11 1 LVR LINKAGE INTRLCK DKGRDN 12 2 SCR RHMS PHLP 8 32X3 4 ZNC 13 1 ACTR 12VDC 10MM 5MM S 45N 14 1 PLATE INTRLCK MNT 10MM DKGRDN 15 1 SCR RHMS PHLP 1...

Page 27: ...Rite Hite Installation Service Owner s Manual Dok Guardian LD Safety Barrier Publication AMEN00150 2019 11 13 27...

Page 28: ...intenance or normal wear and tear of the Product iii failure to follow Rite Hite s instructions for installation failure to operate the Product within the Product s rated capacities and or specified d...

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