Évaluations - 3, GPA: 3.7 ( )

Fabricant : Roberts Gorden Taille : 5.17 mb Nom Fichier : Langue d'enseignement:

SECTION 6: SUGGESTED LAYOUTS SECTION 6: SUGGESTED LAYOUTS The following are suggested layouts for the heater. These layouts are effective in maximizing the heat pattern and overall performance of the heater. All heaters can be common vented or individually vented (See Page 34, Section 9) depending on the building requirements. These are only suggested layouts. The heater can be designed in various configurations provided they are in the guidelines of this manual. When designing a U-Tube or Elbow configuration, the following rules must be adhered to: • A minimum of 10' (3 m) of tubing on TF-120/160 and/or a minimum of 15' (4.5 m) of tubing on the TF-200/250/300/350/380 is required between the burner and the Elbow or U Tube. • The design and installation must adhere to the rules and guidelines located in this manual (See Section 7 and Section 9). • Review venting options before selecting a layout. 6.1 TF-380 - 4 Elbow Design (Common Vent) ,-./0 12 6.2 TF-350 - 4 Elbow Design (Common Vent) 6.3 TF-300 - Double "U" Design (Common Vent) TF-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL 6.4 TF-160 - Single Elbow Design (Individual Vents) 3 12,-./0 6.5 TF-160 Double "L" Design (Individual Vents) 6.6 TF-250 - Combination "L" and "U" Design (Individual Vents) SECTION 7: HEATER INSTALLATION SECTION 7: HEATER INSTALLATION . % 1"2". 9% #% '% %'. ' ' " #:"!. 1" !" ! ,"". ! " ,,%, :. " - /( ' ;$$ : <. "% - ! %. #" % "!0 4%. "," . To ensure your safety, and comply with the terms of the warranty, all units must be installed in accordance with these instructions. The gas or the electrical supply lines must not be used to support the heater. Do not locate the gas or electrical supply lines directly over the path of the flue products from the heater. The heater must be installed in a location that is readily accessible for servicing. The heaters must be installed in accordance with clearances to combustibles as indicated on the rating plate and in this instruction manual. The minimum and maximum gas inlet pressures must be maintained as indicated on the rating plate. Typical installation configurations are shown on Page 14, Figure 12. Expansion and contraction of the tube dictates that the minimum suspension lengths in the table on Page 14, Figure 12 be maintained. TF-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL 14 FIGURE 12: Critical Hanger Placement !" #$%" &%"" !"'( !) *)( "( + " ,-. /0# 1"( 1 2 ,-. /0# 3 0& 4 567& % 57 1 8 ,-409 *:" ;<" Description Part Number S-Hook 91907302 Tube/Reflector Hanger 03090100 Total Straight Length (both sides) or Length from U-Tube to U-Tube in a Double "U" Layout Typical Expansion Each Side Minimum “X” Length 0’ - 50’ ±1” (3 cm) 12” (31 cm) 51’ - 60’ ±2” (5 cm) 18” (46 cm) 61’ - 80’ ±3” (8 cm) 24” (61 cm) 81’ - 100’ ±4” (10 cm) 30" (76 cm) 101’ - 120’ ±5” (13 cm) 36" (91 cm) 121’ - 140’ ±6” (15 cm) 42" (107 cm) 141’ - 160’ ±7” (18 cm) 48" (122 cm) If the installation requires a shorter suspension length than the minimum listed, the suspension length may be reduced by 6" (16 cm). In this case, tube clamps MUST be used at the two farthest hangers on each side of the burner. See Page 15, Figure 13. SECTION 7: HEATER INSTALLATION 15 FIGURE 13: Linear Heater Assembly Overview 4 . 5 , 6 ,/70 8 ! "# # 9$ : ; # #% # TF-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL FIGURE 14: Linear Heater Layout Overview !"*:*:- !"1(" %:"))=,4!" :=3# (:=3# ( =9>433/ ! =>,# : !=/0#3: =3,0#4:"!: ,>/*:2? !: >3*:2? !: 3>4*:2? : #>#*:2? ! Linear layouts showing one side. Use same measurements for the other side. SECTION 7: HEATER INSTALLATION FIGURE 15: Linear Heater Layout Overview (Continued) : 4>.*:2? ! 9>3*:2? :! :.>3*:2? ! TF-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL 18 Step 7.1 Burner Tube Installation Step 7.2 Burner Installation 9>4@> 33/@3# *: 3/@3 9,@# "%&' *: A "(!-3, (3>4 ) !:0 " : :!:0 B!! ": ( Description Part Number Burner Tube 03051XXX S-Hook 91907302 Tube/Reflector Hanger 03090100 < # & & Description Part Number Bolt 94273914 Lock Washer 96411600 Gasket 02568200 Burner 090XXXXX SECTION 7: HEATER INSTALLATION 19 Step 7.3 Tube Clamp Package Installation Step 7.4 Coupling and Tube Assembly 4 . 5 ,6 ,/70 Description Part Number Tube Clamp Package 01318901 Tube Clamp 01396801 Bolt 97113940 Flat Washer 95211600 Nut 92113900 ' ' = > >? ' @A B@ & $ < $ $ ' & $ < AClose coupling with tab. B Start Slide bar/Coupling Lock onto coupling. CInsert tubes into coupling. D Tighten coupling to join tubes. Description Part Number Coupling 01329600 Slide bar/Coupling Lock 01329700 Tube 91409XXX TF-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL 20 Step 7.4.1 Coupling and Tube Assembly (Continued) Step 7.4.2 Coupling and Tube Assembly (Continued) ## 9" # 9" , C@ % & * & • Repe...

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